{"product_id":"ten-pack-4040-inside-corner-bracket-gusset-for-404","title":"Ten Pack 4040 Inside Corner Bracket Gusset For 4040 Aluminum Extrusion Profile 40x40x35mm With 8mm Slot Black Built For Industrial Frames, 3D Printers, CNC Routers And Robotics Projects","description":"\u003cdiv\u003eTen-Pack 4040 Inside Corner Brackets for 4040 Aluminum\u003cbr\u003e\n✔️ Pack of 10, 40x40x35mm \/ 1.57x1.57x1.38 in, 8mm slot, black finish. \u003cp\u003eThese black inside corner brackets (L-joint plates) are designed to join 4040 aluminum extrusion profiles into sturdy, square-frame assemblies. They’re commonly used to form industrial frames, 3D printers, CNC routers, laser cutters, and robotics builds where reliable corner joints matter.\u003c\/p\u003e \u003cp\u003e✅ 4040 inside corner bracket with 8mm slot \u003cbr\u003e✅ 40x40x35mm overall size \/ 1.57x1.57x1.38 in \u003cbr\u003e✅ Black anodized aluminum for rust resistance \u003cbr\u003e✅ Simple joint plates for printer, router, and robotics frames \u003cbr\u003e✅ Pack of 10 pieces for multiple assemblies\u003c\/p\u003e \u003cp\u003e💡 What is a corner bracket used for in aluminum extrusion framing?\u003c\/p\u003e\n\u003cp\u003eThese handy brackets provide solid 90-degree joints for 4040 frames, helping keep assemblies square and reliable under load.\u003c\/p\u003e\n- 4040 extrusion corner bracket for strong joints\u003cbr\u003e\n- 8mm slot compatibility with common fasteners\u003cbr\u003e\n- Durable aluminum alloy with rust resistance\u003cbr\u003e\n- Ideal for 3D printers, CNC routers, and robotics frames\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52804778000703,"sku":"VXB0CGRCX6GK","price":76.13,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/61axWev1f9L.jpg?v=1776466992","url":"https:\/\/bearingscanada.com\/products\/ten-pack-4040-inside-corner-bracket-gusset-for-404","provider":"Bearings Canada","version":"1.0","type":"link"}