{"title":"Square Steel Plates with Radius Corners","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003e\u003cstrong\u003eSquare Steel Plates with Radius Corners – Precision Cut A36 Carbon Steel\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eJWM Metal Supply offers premium \u003cstrong\u003eA36 square steel plates with smooth radius corners\u003c\/strong\u003e, precision CNC plasma cut and ready for fabrication. Available in multiple thicknesses and sizes from \u003cstrong\u003e4\" × 4\" to 30\" × 30\"\u003c\/strong\u003e, these plates combine the strength of A36 carbon steel with the clean appearance and improved safety of rounded corners.\u003c\/p\u003e\n\u003cp\u003eRadius corner plates are ideal for projects where sharp corners are unnecessary or undesirable, making them a popular choice for equipment, trailers, machinery, decorative applications, mounting plates, and custom fabrication.\u003c\/p\u003e\n\u003cp\u003eEvery plate is cut in our Kansas facility with clean, weld-ready edges and a raw mill finish, ready for welding, drilling, machining, painting, or powder coating.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eAvailable Thicknesses\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1\/16\" Steel Square Plates with Radius Corners\u003c\/li\u003e\n\u003cli\u003e1\/8\" Steel Square Plates with Radius Corners\u003c\/li\u003e\n\u003cli\u003e3\/16\" Steel Square Plates with Radius Corners\u003c\/li\u003e\n\u003cli\u003e1\/4\" Steel Square Plates with Radius Corners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eChoose from square plate sizes ranging from:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4\" × 4\"\u003c\/li\u003e\n\u003cli\u003e5\" × 5\"\u003c\/li\u003e\n\u003cli\u003e6\" × 6\"\u003c\/li\u003e\n\u003cli\u003eThrough\u003c\/li\u003e\n\u003cli\u003e30\" × 30\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAvailable in multiple thicknesses to meet the needs of fabrication shops, manufacturers, contractors, and DIY builders.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePremium ASTM A36 Low Carbon Steel\u003c\/li\u003e\n\u003cli\u003eSmooth Radius (Rounded) Corners\u003c\/li\u003e\n\u003cli\u003ePrecision CNC Plasma Cut\u003c\/li\u003e\n\u003cli\u003eSizes from 4\" × 4\" to 30\" × 30\"\u003c\/li\u003e\n\u003cli\u003eMultiple Thickness Options\u003c\/li\u003e\n\u003cli\u003eClean, Weld-Ready Edges\u003c\/li\u003e\n\u003cli\u003eRaw Mill Finish\u003c\/li\u003e\n\u003cli\u003eExcellent Weldability\u003c\/li\u003e\n\u003cli\u003eEasy to Drill and Machine\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAlways Fast \u0026amp; Free Shipping\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShips in 1–5 Business Days\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eCommon Applications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounting Plates\u003c\/li\u003e\n\u003cli\u003eBase Plates\u003c\/li\u003e\n\u003cli\u003eTrailer Fabrication\u003c\/li\u003e\n\u003cli\u003eMachinery Components\u003c\/li\u003e\n\u003cli\u003eStructural Reinforcement\u003c\/li\u003e\n\u003cli\u003eEquipment Repair\u003c\/li\u003e\n\u003cli\u003eDecorative Metal Projects\u003c\/li\u003e\n\u003cli\u003eAgricultural Equipment\u003c\/li\u003e\n\u003cli\u003eIndustrial Fabrication\u003c\/li\u003e\n\u003cli\u003eDIY Metalworking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Choose JWM Metal Supply?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision Cut in Kansas\u003c\/li\u003e\n\u003cli\u003ePremium American Steel\u003c\/li\u003e\n\u003cli\u003eNo Minimum Order\u003c\/li\u003e\n\u003cli\u003eFast Turnaround\u003c\/li\u003e\n\u003cli\u003eAlways Fast \u0026amp; Free Shipping\u003c\/li\u003e\n\u003cli\u003eShips in 1–5 Business Days\u003c\/li\u003e\n\u003cli\u003eBulk Pricing Available\u003c\/li\u003e\n\u003cli\u003eFamily-Owned Fabrication Shop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose radius corner plates?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRadius corners provide a cleaner appearance, eliminate sharp edges, improve handling, and are ideal for projects where safety and aesthetics are important.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat material are these plates made from?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll plates are precision cut from premium ASTM A36 low carbon steel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan these plates be welded?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. A36 steel offers excellent weldability using MIG, TIG, or Stick welding.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I drill or machine these plates?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAbsolutely. These plates are easy to drill, machine, and fabricate using standard metalworking tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat finish do the plates have?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll plates are supplied with a raw mill finish and may contain light mill scale or surface discoloration typical of carbon steel.\u003c\/p\u003e","products":[{"product_id":"1-16-a36-steel-square-plate-radius-corners","title":"1\/16\" A36 Steel Square Plate with Radius Corners – Select Size","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003e\u003cstrong\u003e1\/16\" A36 Steel Square Plates with Radius Corners – Precision Cut for Fabrication \u0026amp; Craft Projects\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eOur \u003cstrong\u003e1\/16\" thick A36 steel square plates with radius corners\u003c\/strong\u003e are precision CNC plasma cut from premium \u003cstrong\u003eASTM A36 low carbon steel\u003c\/strong\u003e and are available in sizes from \u003cstrong\u003e4\" × 4\" to 30\" × 30\"\u003c\/strong\u003e. The smooth rounded corners provide a finished appearance, improved handling, and reduced sharp edges, making these plates an excellent choice for light fabrication, decorative projects, signs, mounting plates, brackets, crafts, and custom metalworking.\u003c\/p\u003e\n\u003cp\u003eEach plate is cut in-house with clean, weld-ready edges and a raw mill finish, ready for welding, drilling, machining, painting, or powder coating.\u003c\/p\u003e\n\u003cp\u003eWhether you're building decorative projects, repairing equipment, or fabricating custom components, our radius corner steel plates deliver precision, quality, and dependable performance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePremium ASTM A36 Low Carbon Steel\u003c\/li\u003e\n\u003cli\u003e1\/16\" (0.0625\") Thick\u003c\/li\u003e\n\u003cli\u003eRadius (Rounded) Corners\u003c\/li\u003e\n\u003cli\u003eSquare Sizes from 4\" × 4\" to 30\" × 30\"\u003c\/li\u003e\n\u003cli\u003ePrecision CNC Plasma Cut\u003c\/li\u003e\n\u003cli\u003eClean, Weld-Ready Edges\u003c\/li\u003e\n\u003cli\u003eRaw Mill Finish\u003c\/li\u003e\n\u003cli\u003eExcellent Weldability\u003c\/li\u003e\n\u003cli\u003eEasy to Drill and Machine\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAlways Fast \u0026amp; Free Shipping\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShips in 1–5 Business Days\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e ASTM A36 Low Carbon Steel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThickness:\u003c\/strong\u003e 1\/16\" (0.0625\")\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShape:\u003c\/strong\u003e Square with Radius Corners\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e 4\" × 4\" through 30\" × 30\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturing Process:\u003c\/strong\u003e CNC Plasma Cut\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensional Tolerance:\u003c\/strong\u003e ±0.025\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e Raw, Uncoated Steel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e USA\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDecorative Metal Projects\u003c\/li\u003e\n\u003cli\u003eMounting Plates\u003c\/li\u003e\n\u003cli\u003eBrackets\u003c\/li\u003e\n\u003cli\u003eSigns\u003c\/li\u003e\n\u003cli\u003eLight Fabrication\u003c\/li\u003e\n\u003cli\u003eEquipment Covers\u003c\/li\u003e\n\u003cli\u003eAgricultural Repairs\u003c\/li\u003e\n\u003cli\u003eDIY Metalworking\u003c\/li\u003e\n\u003cli\u003eCraft Projects\u003c\/li\u003e\n\u003cli\u003eCustom Fabrication\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Buy From JWM Metal Supply?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision Cut in Kansas\u003c\/li\u003e\n\u003cli\u003ePremium American Steel\u003c\/li\u003e\n\u003cli\u003eNo Minimum Order\u003c\/li\u003e\n\u003cli\u003eFast Turnaround\u003c\/li\u003e\n\u003cli\u003eAlways Fast \u0026amp; Free Shipping\u003c\/li\u003e\n\u003cli\u003eShips in 1–5 Business Days\u003c\/li\u003e\n\u003cli\u003eBulk Pricing Available\u003c\/li\u003e\n\u003cli\u003eFamily-Owned Fabrication Shop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose radius corners?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRounded corners provide a cleaner finished appearance, improve safety by eliminating sharp edges, and make the plates easier to handle during fabrication and installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan these plates be welded?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. ASTM A36 low carbon steel offers excellent weldability using MIG, TIG, or Stick welding.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I drill or machine these plates?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAbsolutely. A36 steel is easy to drill, machine, and fabricate using standard metalworking tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill my plate have mill scale?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Plates are supplied with a raw mill finish and may contain light mill scale, scratches, or surface discoloration typical of carbon steel.\u003c\/p\u003e","brand":"JWM Metal Supply","offers":[{"title":"4\" × 4\"","offer_id":46036098908331,"sku":"JWM-PLATE-065R-4x4","price":25.11,"currency_code":"USD","in_stock":true},{"title":"5\" × 5\"","offer_id":46036098941099,"sku":"JWM-PLATE-065R-5x5","price":25.32,"currency_code":"USD","in_stock":true},{"title":"6\" × 6\"","offer_id":46036098973867,"sku":"JWM-PLATE-065R-6x6","price":25.52,"currency_code":"USD","in_stock":true},{"title":"7\" × 7\"","offer_id":46036099006635,"sku":"JWM-PLATE-065R-7x7","price":28.25,"currency_code":"USD","in_stock":true},{"title":"8\" × 8\"","offer_id":46036099039403,"sku":"JWM-PLATE-065R-8x8","price":28.45,"currency_code":"USD","in_stock":true},{"title":"9\" × 9\"","offer_id":46036099072171,"sku":"JWM-PLATE-065R-9x9","price":28.64,"currency_code":"USD","in_stock":true},{"title":"10\" × 10\"","offer_id":46036099104939,"sku":"JWM-PLATE-065R-10x10","price":29.72,"currency_code":"USD","in_stock":true},{"title":"11\" × 11\"","offer_id":46036099137707,"sku":"JWM-PLATE-065R-11x11","price":31.12,"currency_code":"USD","in_stock":true},{"title":"12\" × 12\"","offer_id":46036099170475,"sku":"JWM-PLATE-065R-12x12","price":35.12,"currency_code":"USD","in_stock":true},{"title":"13\" × 13\"","offer_id":46036099203243,"sku":"JWM-PLATE-065R-13x13","price":36.73,"currency_code":"USD","in_stock":true},{"title":"14\" × 14\"","offer_id":46036099236011,"sku":"JWM-PLATE-065R-14x14","price":38.46,"currency_code":"USD","in_stock":true},{"title":"15\" × 15\"","offer_id":46036099268779,"sku":"JWM-PLATE-065R-15x15","price":40.27,"currency_code":"USD","in_stock":true},{"title":"16\" × 16\"","offer_id":46036099301547,"sku":"JWM-PLATE-065R-16x16","price":42.21,"currency_code":"USD","in_stock":true},{"title":"17\" × 17\"","offer_id":46036099334315,"sku":"JWM-PLATE-065R-17x17","price":43.24,"currency_code":"USD","in_stock":true},{"title":"18\" × 18\"","offer_id":46036099367083,"sku":"JWM-PLATE-065R-18x18","price":45.39,"currency_code":"USD","in_stock":true},{"title":"19\" × 19\"","offer_id":46036099399851,"sku":"JWM-PLATE-065R-19x19","price":47.67,"currency_code":"USD","in_stock":true},{"title":"20\" × 20\"","offer_id":46036099432619,"sku":"JWM-PLATE-065R-20x20","price":50.05,"currency_code":"USD","in_stock":true},{"title":"21\" × 21\"","offer_id":46036099465387,"sku":"JWM-PLATE-065R-21x21","price":57.27,"currency_code":"USD","in_stock":true},{"title":"22\" × 22\"","offer_id":46036099498155,"sku":"JWM-PLATE-065R-22x22","price":58.86,"currency_code":"USD","in_stock":true},{"title":"23\" × 23\"","offer_id":46036099530923,"sku":"JWM-PLATE-065R-23x23","price":61.57,"currency_code":"USD","in_stock":true},{"title":"24\" × 24\"","offer_id":46036099563691,"sku":"JWM-PLATE-065R-24x24","price":64.41,"currency_code":"USD","in_stock":true},{"title":"25\" × 25\"","offer_id":46036099596459,"sku":"JWM-PLATE-065R-25x25","price":75.61,"currency_code":"USD","in_stock":true},{"title":"26\" × 26\"","offer_id":46036099629227,"sku":"JWM-PLATE-065R-26x26","price":78.63,"currency_code":"USD","in_stock":true},{"title":"27\" × 27\"","offer_id":46036099661995,"sku":"JWM-PLATE-065R-27x27","price":80.81,"currency_code":"USD","in_stock":true},{"title":"28\" × 28\"","offer_id":46036099694763,"sku":"JWM-PLATE-065R-28x28","price":84.07,"currency_code":"USD","in_stock":true},{"title":"29\" × 29\"","offer_id":46036099727531,"sku":"JWM-PLATE-065R-29x29","price":87.48,"currency_code":"USD","in_stock":true},{"title":"30\" × 30\"","offer_id":46036099760299,"sku":"JWM-PLATE-065R-30x30","price":90.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0375\/5947\/files\/ChatGPTImageJul2_2026_10_16_44PM.png?v=1785890247"},{"product_id":"1-8-a36-steel-square-plate-radius-corners","title":"1\/8\" A36 Steel Square Plate with Radius Corners – Select Size","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003e\u003cstrong\u003e1\/8\" A36 Steel Square Plates with Radius Corners – Precision Cut for Fabrication \u0026amp; Industrial Applications\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eOur \u003cstrong\u003e1\/8\" thick A36 steel square plates with radius corners\u003c\/strong\u003e are precision CNC plasma cut from premium \u003cstrong\u003eASTM A36 low carbon steel\u003c\/strong\u003e and are available in sizes from \u003cstrong\u003e4\" × 4\" to 30\" × 30\"\u003c\/strong\u003e. The smooth rounded corners provide a finished appearance, improved handling, and reduced sharp edges, making these plates ideal for fabrication, mounting, structural reinforcement, machinery, trailers, decorative projects, and custom applications.\u003c\/p\u003e\n\u003cp\u003eEach plate is cut in-house with clean, weld-ready edges and a raw mill finish, ready for welding, machining, drilling, painting, or powder coating.\u003c\/p\u003e\n\u003cp\u003eWhether you're building equipment, repairing machinery, or fabricating custom components, our radius corner steel plates deliver the quality and durability you expect from American-made steel.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePremium ASTM A36 Low Carbon Steel\u003c\/li\u003e\n\u003cli\u003e1\/8\" (0.125\") Thick\u003c\/li\u003e\n\u003cli\u003eRadius (Rounded) Corners\u003c\/li\u003e\n\u003cli\u003eSquare Sizes from 4\" × 4\" to 30\" × 30\"\u003c\/li\u003e\n\u003cli\u003ePrecision CNC Plasma Cut\u003c\/li\u003e\n\u003cli\u003eClean, Weld-Ready Edges\u003c\/li\u003e\n\u003cli\u003eRaw Mill Finish\u003c\/li\u003e\n\u003cli\u003eExcellent Weldability\u003c\/li\u003e\n\u003cli\u003eEasy to Drill and Machine\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAlways Fast \u0026amp; Free Shipping\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShips in 1–5 Business Days\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e ASTM A36 Low Carbon Steel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThickness:\u003c\/strong\u003e 1\/8\" (0.125\")\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShape:\u003c\/strong\u003e Square with Radius Corners\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e 4\" × 4\" through 30\" × 30\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturing Process:\u003c\/strong\u003e CNC Plasma Cut\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensional Tolerance:\u003c\/strong\u003e ±0.025\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e Raw, Uncoated Steel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e USA\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounting Plates\u003c\/li\u003e\n\u003cli\u003eBase Plates\u003c\/li\u003e\n\u003cli\u003eTrailer Fabrication\u003c\/li\u003e\n\u003cli\u003eStructural Reinforcement\u003c\/li\u003e\n\u003cli\u003eEquipment Repair\u003c\/li\u003e\n\u003cli\u003eDecorative Metal Projects\u003c\/li\u003e\n\u003cli\u003eAgricultural Equipment\u003c\/li\u003e\n\u003cli\u003eMachine Components\u003c\/li\u003e\n\u003cli\u003eIndustrial Fabrication\u003c\/li\u003e\n\u003cli\u003eDIY Metal Projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Buy From JWM Metal Supply?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision Cut in Kansas\u003c\/li\u003e\n\u003cli\u003ePremium American Steel\u003c\/li\u003e\n\u003cli\u003eNo Minimum Order\u003c\/li\u003e\n\u003cli\u003eFast Turnaround\u003c\/li\u003e\n\u003cli\u003eAlways Fast \u0026amp; Free Shipping\u003c\/li\u003e\n\u003cli\u003eShips in 1–5 Business Days\u003c\/li\u003e\n\u003cli\u003eBulk Pricing Available\u003c\/li\u003e\n\u003cli\u003eFamily-Owned Fabrication Shop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose radius corners?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRounded corners improve safety, reduce sharp edges, provide a cleaner finished appearance, and are ideal for projects where easier handling and aesthetics are important.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan these plates be welded?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. ASTM A36 low carbon steel offers excellent weldability using MIG, TIG, or Stick welding.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I drill or machine these plates?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAbsolutely. A36 steel machines and drills easily using standard metalworking tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill my plate have mill scale?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Plates are supplied with a raw mill finish and may contain light mill scale, scratches, or surface discoloration typical of carbon steel.\u003c\/p\u003e","brand":"JWM Metal Supply","offers":[{"title":"4\" × 4\"","offer_id":46036804731051,"sku":"JWM-PLATE-120R-4x4","price":25.11,"currency_code":"USD","in_stock":true},{"title":"5\" × 5\"","offer_id":46036804763819,"sku":"JWM-PLATE-120R-5x5","price":25.32,"currency_code":"USD","in_stock":true},{"title":"6\" × 6\"","offer_id":46036804796587,"sku":"JWM-PLATE-120R-6x6","price":25.52,"currency_code":"USD","in_stock":true},{"title":"7\" × 7\"","offer_id":46036804829355,"sku":"JWM-PLATE-120R-7x7","price":28.45,"currency_code":"USD","in_stock":true},{"title":"8\" × 8\"","offer_id":46036804862123,"sku":"JWM-PLATE-120R-8x8","price":30.13,"currency_code":"USD","in_stock":true},{"title":"9\" × 9\"","offer_id":46036804894891,"sku":"JWM-PLATE-120R-9x9","price":32.03,"currency_code":"USD","in_stock":true},{"title":"10\" × 10\"","offer_id":46036804927659,"sku":"JWM-PLATE-120R-10x10","price":34.13,"currency_code":"USD","in_stock":true},{"title":"11\" × 11\"","offer_id":46036804960427,"sku":"JWM-PLATE-120R-11x11","price":36.41,"currency_code":"USD","in_stock":true},{"title":"12\" × 12\"","offer_id":46036804993195,"sku":"JWM-PLATE-120R-12x12","price":41.47,"currency_code":"USD","in_stock":true},{"title":"13\" × 13\"","offer_id":46036805025963,"sku":"JWM-PLATE-120R-13x13","price":44.15,"currency_code":"USD","in_stock":true},{"title":"14\" × 14\"","offer_id":46036805058731,"sku":"JWM-PLATE-120R-14x14","price":47.07,"currency_code":"USD","in_stock":true},{"title":"15\" × 15\"","offer_id":46036805091499,"sku":"JWM-PLATE-120R-15x15","price":50.16,"currency_code":"USD","in_stock":true},{"title":"16\" × 16\"","offer_id":46036805124267,"sku":"JWM-PLATE-120R-16x16","price":53.44,"currency_code":"USD","in_stock":true},{"title":"17\" × 17\"","offer_id":46036805157035,"sku":"JWM-PLATE-120R-17x17","price":55.95,"currency_code":"USD","in_stock":true},{"title":"18\" × 18\"","offer_id":46036805189803,"sku":"JWM-PLATE-120R-18x18","price":59.65,"currency_code":"USD","in_stock":true},{"title":"19\" × 19\"","offer_id":46036805222571,"sku":"JWM-PLATE-120R-19x19","price":63.56,"currency_code":"USD","in_stock":true},{"title":"20\" × 20\"","offer_id":46036805255339,"sku":"JWM-PLATE-120R-20x20","price":67.65,"currency_code":"USD","in_stock":true},{"title":"21\" × 21\"","offer_id":46036805288107,"sku":"JWM-PLATE-120R-21x21","price":76.64,"currency_code":"USD","in_stock":true},{"title":"22\" × 22\"","offer_id":46036805320875,"sku":"JWM-PLATE-120R-22x22","price":80.15,"currency_code":"USD","in_stock":true},{"title":"23\" × 23\"","offer_id":46036805353643,"sku":"JWM-PLATE-120R-23x23","price":84.84,"currency_code":"USD","in_stock":true},{"title":"24\" × 24\"","offer_id":46036805386411,"sku":"JWM-PLATE-120R-24x24","price":89.73,"currency_code":"USD","in_stock":true},{"title":"25\" × 25\"","offer_id":46036805419179,"sku":"JWM-PLATE-120R-25x25","price":103.08,"currency_code":"USD","in_stock":true},{"title":"26\" × 26\"","offer_id":46036805451947,"sku":"JWM-PLATE-120R-26x26","price":108.37,"currency_code":"USD","in_stock":true},{"title":"27\" × 27\"","offer_id":46036805484715,"sku":"JWM-PLATE-120R-27x27","price":112.86,"currency_code":"USD","in_stock":true},{"title":"28\" × 28\"","offer_id":46036805517483,"sku":"JWM-PLATE-120R-28x28","price":118.57,"currency_code":"USD","in_stock":true},{"title":"29\" × 29\"","offer_id":46036805550251,"sku":"JWM-PLATE-120R-29x29","price":124.45,"currency_code":"USD","in_stock":true},{"title":"30\" × 30\"","offer_id":46036805583019,"sku":"JWM-PLATE-120R-30x30","price":130.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0375\/5947\/files\/ChatGPT_Image_Jul_2_2026_10_16_44_PM.png?v=1785877697"},{"product_id":"3-16-a36-steel-square-plate-radius-corners","title":"3\/16\" A36 Steel Square Plate with Radius Corners – Select Size","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003e\u003cstrong\u003e3\/16\" A36 Steel Square Plates with Radius Corners – Precision Cut for Fabrication \u0026amp; Industrial Applications\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eOur \u003cstrong\u003e3\/16\" thick A36 steel square plates with radius corners\u003c\/strong\u003e are precision CNC plasma cut from premium \u003cstrong\u003eASTM A36 low carbon steel\u003c\/strong\u003e and are available in sizes from \u003cstrong\u003e4\" × 4\" to 30\" × 30\"\u003c\/strong\u003e. The rounded corners provide a cleaner appearance, improved handling, and reduced sharp edges, making these plates ideal for fabrication, mounting, structural reinforcement, machinery, trailers, and decorative projects.\u003c\/p\u003e\n\u003cp\u003eEach plate is cut in-house with clean, weld-ready edges and a raw mill finish, ready for welding, machining, drilling, painting, or powder coating.\u003c\/p\u003e\n\u003cp\u003eWhether you're building equipment, repairing machinery, or fabricating custom components, our radius corner steel plates provide the strength and quality you can depend on.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePremium ASTM A36 Low Carbon Steel\u003c\/li\u003e\n\u003cli\u003e3\/16\" (0.188\") Thick\u003c\/li\u003e\n\u003cli\u003eRadius (Rounded) Corners\u003c\/li\u003e\n\u003cli\u003eSquare Sizes from 4\" × 4\" to 30\" × 30\"\u003c\/li\u003e\n\u003cli\u003ePrecision CNC Plasma Cut\u003c\/li\u003e\n\u003cli\u003eClean, Weld-Ready Edges\u003c\/li\u003e\n\u003cli\u003eRaw Mill Finish\u003c\/li\u003e\n\u003cli\u003eExcellent Weldability\u003c\/li\u003e\n\u003cli\u003eEasy to Drill and Machine\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAlways Fast \u0026amp; Free Shipping\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShips in 1–5 Business Days\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e ASTM A36 Low Carbon Steel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThickness:\u003c\/strong\u003e 3\/16\" (0.188\")\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShape:\u003c\/strong\u003e Square with Radius Corners\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e 4\" × 4\" through 30\" × 30\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturing Process:\u003c\/strong\u003e CNC Plasma Cut\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensional Tolerance:\u003c\/strong\u003e ±0.025\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e Raw, Uncoated Steel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e USA\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounting Plates\u003c\/li\u003e\n\u003cli\u003eBase Plates\u003c\/li\u003e\n\u003cli\u003eTrailer Fabrication\u003c\/li\u003e\n\u003cli\u003eStructural Reinforcement\u003c\/li\u003e\n\u003cli\u003eEquipment Repair\u003c\/li\u003e\n\u003cli\u003eDecorative Metal Projects\u003c\/li\u003e\n\u003cli\u003eAgricultural Equipment\u003c\/li\u003e\n\u003cli\u003eMachine Components\u003c\/li\u003e\n\u003cli\u003eIndustrial Fabrication\u003c\/li\u003e\n\u003cli\u003eDIY Metal Projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Buy From JWM Metal Supply?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision Cut in Kansas\u003c\/li\u003e\n\u003cli\u003ePremium American Steel\u003c\/li\u003e\n\u003cli\u003eNo Minimum Order\u003c\/li\u003e\n\u003cli\u003eFast Turnaround\u003c\/li\u003e\n\u003cli\u003eAlways Fast \u0026amp; Free Shipping\u003c\/li\u003e\n\u003cli\u003eShips in 1–5 Business Days\u003c\/li\u003e\n\u003cli\u003eBulk Pricing Available\u003c\/li\u003e\n\u003cli\u003eFamily-Owned Fabrication Shop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose radius corners?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRounded corners improve safety, reduce sharp edges, provide a more finished appearance, and are ideal for projects where clean aesthetics and easier handling are important.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan these plates be welded?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. ASTM A36 low carbon steel offers excellent weldability using MIG, TIG, or Stick welding.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I drill or machine these plates?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAbsolutely. A36 steel machines and drills easily using standard metalworking tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill my plate have mill scale?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Plates are supplied with a raw mill finish and may contain light mill scale, scratches, or surface discoloration typical of carbon steel.\u003c\/p\u003e","brand":"JWM Metal Supply","offers":[{"title":"4\"","offer_id":46252882821291,"sku":"PLT-SQR-3-16-4","price":18.09,"currency_code":"USD","in_stock":true},{"title":"5\"","offer_id":46252882854059,"sku":"PLT-SQR-3-16-5","price":18.92,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":46252882886827,"sku":"PLT-SQR-3-16-6","price":20.27,"currency_code":"USD","in_stock":true},{"title":"7\"","offer_id":46252882919595,"sku":"PLT-SQR-3-16-7","price":20.97,"currency_code":"USD","in_stock":true},{"title":"8\"","offer_id":46252882952363,"sku":"PLT-SQR-3-16-8","price":22.74,"currency_code":"USD","in_stock":true},{"title":"9\"","offer_id":46252882985131,"sku":"PLT-SQR-3-16-9","price":24.71,"currency_code":"USD","in_stock":true},{"title":"10\"","offer_id":46252883017899,"sku":"PLT-SQR-3-16-10","price":26.9,"currency_code":"USD","in_stock":true},{"title":"11\"","offer_id":46252883050667,"sku":"PLT-SQR-3-16-11","price":33.86,"currency_code":"USD","in_stock":true},{"title":"12\"","offer_id":46252883083435,"sku":"PLT-SQR-3-16-12","price":35.62,"currency_code":"USD","in_stock":true},{"title":"13\"","offer_id":46252883116203,"sku":"PLT-SQR-3-16-13","price":38.45,"currency_code":"USD","in_stock":true},{"title":"14\"","offer_id":46252883148971,"sku":"PLT-SQR-3-16-14","price":41.5,"currency_code":"USD","in_stock":true},{"title":"15\"","offer_id":46252883181739,"sku":"PLT-SQR-3-16-15","price":48.5,"currency_code":"USD","in_stock":true},{"title":"16\"","offer_id":46252883214507,"sku":"PLT-SQR-3-16-16","price":51.97,"currency_code":"USD","in_stock":true},{"title":"17\"","offer_id":46252883247275,"sku":"PLT-SQR-3-16-17","price":54.81,"currency_code":"USD","in_stock":true},{"title":"18\"","offer_id":46252883280043,"sku":"PLT-SQR-3-16-18","price":58.7,"currency_code":"USD","in_stock":true},{"title":"19\"","offer_id":46252883312811,"sku":"PLT-SQR-3-16-19","price":62.81,"currency_code":"USD","in_stock":true},{"title":"20\"","offer_id":46252883345579,"sku":"PLT-SQR-3-16-20","price":67.12,"currency_code":"USD","in_stock":true},{"title":"21\"","offer_id":46252883378347,"sku":"PLT-SQR-3-16-21","price":71.65,"currency_code":"USD","in_stock":true},{"title":"22\"","offer_id":46252883411115,"sku":"PLT-SQR-3-16-22","price":83.25,"currency_code":"USD","in_stock":true},{"title":"23\"","offer_id":46252883443883,"sku":"PLT-SQR-3-16-23","price":88.2,"currency_code":"USD","in_stock":true},{"title":"24\"","offer_id":46252883476651,"sku":"PLT-SQR-3-16-24","price":93.39,"currency_code":"USD","in_stock":true},{"title":"25\"","offer_id":46252883509419,"sku":"PLT-SQR-3-16-25","price":98.76,"currency_code":"USD","in_stock":true},{"title":"26\"","offer_id":46252883542187,"sku":"PLT-SQR-3-16-26","price":104.37,"currency_code":"USD","in_stock":true},{"title":"27\"","offer_id":46252883574955,"sku":"PLT-SQR-3-16-27","price":109.33,"currency_code":"USD","in_stock":true},{"title":"28\"","offer_id":46252883607723,"sku":"PLT-SQR-3-16-28","price":125.59,"currency_code":"USD","in_stock":true},{"title":"29\"","offer_id":46252883640491,"sku":"PLT-SQR-3-16-29","price":131.82,"currency_code":"USD","in_stock":true},{"title":"30\"","offer_id":46252883673259,"sku":"PLT-SQR-3-16-30","price":138.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0375\/5947\/files\/ChatGPT_Image_Jul_2_2026_10_16_44_PM.png?v=1785877697"},{"product_id":"1-4-a36-steel-square-plate-radius-corners","title":"1\/4\" A36 Steel Square Plate with Radius Corners – Select Size","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003e1\/4\" Steel Square Plates with Radius Corners – Precision Cut \u0026amp; Ready to Use\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eOur \u003cstrong\u003e1\/4\" thick steel square plates with radius corners\u003c\/strong\u003e are precision CNC plasma cut from premium \u003cstrong\u003eASTM A36 low carbon steel\u003c\/strong\u003e and are available in sizes from \u003cstrong\u003e4\" × 4\" to 30\" × 30\"\u003c\/strong\u003e. Each plate features smooth \u003cstrong\u003erounded corners\u003c\/strong\u003e for a cleaner appearance, improved safety, and easier handling compared to sharp-cornered plates.\u003c\/p\u003e\n\u003cp\u003eThese plates are ideal for trailer fabrication, mounting plates, equipment repairs, welding projects, decorative applications, agricultural equipment, and countless custom fabrication jobs.\u003c\/p\u003e\n\u003cp\u003eEvery plate is precision cut with clean, weld-ready edges and a raw mill finish, making them ready for welding, machining, drilling, or painting.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePremium ASTM A36 Low Carbon Steel\u003c\/li\u003e\n\u003cli\u003e1\/4\" (0.250\") Thick\u003c\/li\u003e\n\u003cli\u003eRadius (Rounded) Corners\u003c\/li\u003e\n\u003cli\u003eSquare Sizes from 4\" × 4\" to 30\" × 30\"\u003c\/li\u003e\n\u003cli\u003ePrecision CNC Plasma Cut\u003c\/li\u003e\n\u003cli\u003eClean, Weld-Ready Edges\u003c\/li\u003e\n\u003cli\u003eRaw Mill Finish\u003c\/li\u003e\n\u003cli\u003eExcellent Weldability\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003eFree Shipping\u003c\/li\u003e\n\u003cli\u003eShips in \u003cstrong\u003e1–5 Business Days\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e ASTM A36 Low Carbon Steel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThickness:\u003c\/strong\u003e 1\/4\" (0.250\")\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShape:\u003c\/strong\u003e Square with Radius Corners\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e 4\" × 4\" through 30\" × 30\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCorner Style:\u003c\/strong\u003e Rounded Radius Corners\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturing Process:\u003c\/strong\u003e CNC Plasma Cut\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTolerance:\u003c\/strong\u003e ±0.025\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e Raw Mill Finish\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e USA\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMounting Plates\u003c\/li\u003e\n\u003cli\u003eBase Plates\u003c\/li\u003e\n\u003cli\u003eTrailer Fabrication\u003c\/li\u003e\n\u003cli\u003eEquipment Repair\u003c\/li\u003e\n\u003cli\u003eDecorative Projects\u003c\/li\u003e\n\u003cli\u003eAgricultural Equipment\u003c\/li\u003e\n\u003cli\u003eMachine Mounts\u003c\/li\u003e\n\u003cli\u003eWelding Projects\u003c\/li\u003e\n\u003cli\u003eIndustrial Fabrication\u003c\/li\u003e\n\u003cli\u003eDIY Metal Projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Buy From JWM Metal Supply?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision Cut in Kansas\u003c\/li\u003e\n\u003cli\u003ePremium American Steel\u003c\/li\u003e\n\u003cli\u003eNo Minimum Order\u003c\/li\u003e\n\u003cli\u003eFast Turnaround\u003c\/li\u003e\n\u003cli\u003eFree Shipping\u003c\/li\u003e\n\u003cli\u003eShips in 1–5 Business Days\u003c\/li\u003e\n\u003cli\u003eBulk Pricing Available\u003c\/li\u003e\n\u003cli\u003eFamily-Owned Fabrication Shop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003eWhy choose radius corners?\u003c\/h3\u003e\n\u003cp\u003eRounded corners provide a cleaner appearance, reduce sharp edges, improve handling, and are ideal for projects where safety and finished appearance are important.\u003c\/p\u003e\n\u003ch3\u003eCan these plates be welded?\u003c\/h3\u003e\n\u003cp\u003eYes. ASTM A36 low carbon steel offers excellent weldability using MIG, TIG, or Stick welding.\u003c\/p\u003e\n\u003ch3\u003eCan I drill or machine these plates?\u003c\/h3\u003e\n\u003cp\u003eAbsolutely. A36 steel machines and drills easily using standard tooling.\u003c\/p\u003e\n\u003ch3\u003eAre these plates painted?\u003c\/h3\u003e\n\u003cp\u003eNo. They are supplied with a raw mill finish.\u003c\/p\u003e\n\u003cp\u003eOur \u003cstrong\u003e1\/4\" thick steel square plates with radius corners\u003c\/strong\u003e are precision CNC plasma cut from premium \u003cstrong\u003eASTM A36 low carbon steel\u003c\/strong\u003e and are available in sizes from \u003cstrong\u003e4\" × 4\" to 30\" × 30\"\u003c\/strong\u003e. Each plate features smooth \u003cstrong\u003erounded corners\u003c\/strong\u003e for a cleaner appearance, improved safety, and easier handling compared to sharp-cornered plates.\u003c\/p\u003e\n\u003cp\u003eThese plates are ideal for trailer fabrication, mounting plates, equipment repairs, welding projects, decorative applications, agricultural equipment, and countless custom fabrication jobs.\u003c\/p\u003e\n\u003cp\u003eEvery plate is precision cut with clean, weld-ready edges and a raw mill finish, making them ready for welding, machining, drilling, or painting.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePremium ASTM A36 Low Carbon Steel\u003c\/li\u003e\n\u003cli\u003e1\/4\" (0.250\") Thick\u003c\/li\u003e\n\u003cli\u003eRadius (Rounded) Corners\u003c\/li\u003e\n\u003cli\u003eSquare Sizes from 4\" × 4\" to 30\" × 30\"\u003c\/li\u003e\n\u003cli\u003ePrecision CNC Plasma Cut\u003c\/li\u003e\n\u003cli\u003eClean, Weld-Ready Edges\u003c\/li\u003e\n\u003cli\u003eRaw Mill Finish\u003c\/li\u003e\n\u003cli\u003eExcellent Weldability\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003eFree Shipping\u003c\/li\u003e\n\u003cli\u003eShips in \u003cstrong\u003e1–5 Business Days\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e ASTM A36 Low Carbon Steel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThickness:\u003c\/strong\u003e 1\/4\" (0.250\")\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShape:\u003c\/strong\u003e Square with Radius Corners\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e 4\" × 4\" through 30\" × 30\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCorner Style:\u003c\/strong\u003e Rounded Radius Corners\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturing Process:\u003c\/strong\u003e CNC Plasma Cut\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTolerance:\u003c\/strong\u003e ±0.025\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e Raw Mill Finish\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e USA\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounting Plates\u003c\/li\u003e\n\u003cli\u003eBase Plates\u003c\/li\u003e\n\u003cli\u003eTrailer Fabrication\u003c\/li\u003e\n\u003cli\u003eEquipment Repair\u003c\/li\u003e\n\u003cli\u003eDecorative Projects\u003c\/li\u003e\n\u003cli\u003eAgricultural Equipment\u003c\/li\u003e\n\u003cli\u003eMachine Mounts\u003c\/li\u003e\n\u003cli\u003eWelding Projects\u003c\/li\u003e\n\u003cli\u003eIndustrial Fabrication\u003c\/li\u003e\n\u003cli\u003eDIY Metal Projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Buy From JWM Metal Supply?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision Cut in Kansas\u003c\/li\u003e\n\u003cli\u003ePremium American Steel\u003c\/li\u003e\n\u003cli\u003eNo Minimum Order\u003c\/li\u003e\n\u003cli\u003eFast Turnaround\u003c\/li\u003e\n\u003cli\u003eFree Shipping\u003c\/li\u003e\n\u003cli\u003eShips in 1–5 Business Days\u003c\/li\u003e\n\u003cli\u003eBulk Pricing Available\u003c\/li\u003e\n\u003cli\u003eFamily-Owned Fabrication Shop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eWhy choose radius corners?\u003c\/h3\u003e\n\u003cp\u003eRounded corners provide a cleaner appearance, reduce sharp edges, improve handling, and are ideal for projects where safety and finished appearance are important.\u003c\/p\u003e\n\u003ch3\u003eCan these plates be welded?\u003c\/h3\u003e\n\u003cp\u003eYes. ASTM A36 low carbon steel offers excellent weldability using MIG, TIG, or Stick welding.\u003c\/p\u003e\n\u003ch3\u003eCan I drill or machine these plates?\u003c\/h3\u003e\n\u003cp\u003eAbsolutely. A36 steel machines and drills easily using standard tooling.\u003c\/p\u003e\n\u003ch3\u003eAre these plates painted?\u003c\/h3\u003e\n\u003cp\u003eNo. They are supplied with a raw mill finish.\u003c\/p\u003e","brand":"JWM Metal Supply","offers":[{"title":"4\"","offer_id":46252970705067,"sku":"PLT-SQR-1-4-4","price":21.48,"currency_code":"USD","in_stock":true},{"title":"5\"","offer_id":46252970737835,"sku":"PLT-SQR-1-4-5","price":21.87,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":46252970770603,"sku":"PLT-SQR-1-4-6","price":23.66,"currency_code":"USD","in_stock":true},{"title":"7\"","offer_id":46252970803371,"sku":"PLT-SQR-1-4-7","price":24.99,"currency_code":"USD","in_stock":true},{"title":"8\"","offer_id":46252970836139,"sku":"PLT-SQR-1-4-8","price":27.39,"currency_code":"USD","in_stock":true},{"title":"9\"","offer_id":46252970868907,"sku":"PLT-SQR-1-4-9","price":30.08,"currency_code":"USD","in_stock":true},{"title":"10\"","offer_id":46252970901675,"sku":"PLT-SQR-1-4-10","price":33.1,"currency_code":"USD","in_stock":true},{"title":"11\"","offer_id":46252970934443,"sku":"PLT-SQR-1-4-11","price":36.39,"currency_code":"USD","in_stock":true},{"title":"12\"","offer_id":46252970967211,"sku":"PLT-SQR-1-4-12","price":39.24,"currency_code":"USD","in_stock":true},{"title":"13\"","offer_id":46252970999979,"sku":"PLT-SQR-1-4-13","price":46.68,"currency_code":"USD","in_stock":true},{"title":"14\"","offer_id":46252971032747,"sku":"PLT-SQR-1-4-14","price":50.86,"currency_code":"USD","in_stock":true},{"title":"15\"","offer_id":46252971065515,"sku":"PLT-SQR-1-4-15","price":55.37,"currency_code":"USD","in_stock":true},{"title":"16\"","offer_id":46252971098283,"sku":"PLT-SQR-1-4-16","price":60.16,"currency_code":"USD","in_stock":true},{"title":"17\"","offer_id":46252971131051,"sku":"PLT-SQR-1-4-17","price":64.52,"currency_code":"USD","in_stock":true},{"title":"18\"","offer_id":46252971163819,"sku":"PLT-SQR-1-4-18","price":69.91,"currency_code":"USD","in_stock":true},{"title":"19\"","offer_id":46252971196587,"sku":"PLT-SQR-1-4-19","price":75.59,"currency_code":"USD","in_stock":true},{"title":"20\"","offer_id":46252971229355,"sku":"PLT-SQR-1-4-20","price":81.59,"currency_code":"USD","in_stock":true},{"title":"21\"","offer_id":46252971262123,"sku":"PLT-SQR-1-4-21","price":93.19,"currency_code":"USD","in_stock":true},{"title":"22\"","offer_id":46252971294891,"sku":"PLT-SQR-1-4-22","price":99.02,"currency_code":"USD","in_stock":true},{"title":"23\"","offer_id":46252971327659,"sku":"PLT-SQR-1-4-23","price":105.92,"currency_code":"USD","in_stock":true},{"title":"24\"","offer_id":46252971360427,"sku":"PLT-SQR-1-4-24","price":113.12,"currency_code":"USD","in_stock":true},{"title":"25\"","offer_id":46252971393195,"sku":"PLT-SQR-1-4-25","price":120.63,"currency_code":"USD","in_stock":true},{"title":"26\"","offer_id":46252971425963,"sku":"PLT-SQR-1-4-26","price":128.41,"currency_code":"USD","in_stock":true},{"title":"27\"","offer_id":46252971458731,"sku":"PLT-SQR-1-4-27","price":164.88,"currency_code":"USD","in_stock":true},{"title":"28\"","offer_id":46252971491499,"sku":"PLT-SQR-1-4-28","price":173.26,"currency_code":"USD","in_stock":true},{"title":"29\"","offer_id":46252971524267,"sku":"PLT-SQR-1-4-29","price":181.96,"currency_code":"USD","in_stock":true},{"title":"30\"","offer_id":46252971557035,"sku":"PLT-SQR-1-4-30","price":190.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0375\/5947\/files\/ChatGPT_Image_Jul_2_2026_10_16_44_PM.png?v=1785877697"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/0375\/5947\/collections\/ChatGPT_Image_Jul_2_2026_10_16_44_PM.png?v=1785894872","url":"https:\/\/jwmmetalsupply.com\/collections\/square-steel-plates-radius-corners.oembed","provider":"JWM Metal Supply","version":"1.0","type":"link"}