{"product_id":"heavy-duty-4040-series-t-slot-nuts-kit-with-carbon","title":"Heavy Duty 4040 Series T Slot Nuts Kit With Carbon Steel Nickel Plated Roll In Spring Nuts M4 M5 M6 M8 48Pcs Assortment For Aluminum Extrusion Rails DIY Friendly Fastening And Positioning For 4040 Profiles","description":"\u003cdiv\u003ePremium Roll-in T-Slot Nuts Kit for 4040 Profiles\u003cbr\u003e\n✔️ 48 pcs, 4 sizes M4 M5 M6 M8, carbon steel, nickel plated, roll-in spring \u003cp\u003eThis heavy-duty 4040 Series T-slot nuts kit includes four sizes (M4, M5, M6, M8) of roll-in spring nuts for 4040 aluminum extrusion rails. Ideal for DIY builds like 3D printers, CNC routers, robot projects, and other extrusion-based setups.\u003c\/p\u003e \u003cp\u003e✅ 12 pieces per size (M4, M5, M6, M8) for a total of 48 pieces \u003cbr\u003e✅ Carbon steel with nickel plating for corrosion resistance \u003cbr\u003e✅ Roll-in spring design with back ball to hold the nut in place during installation \u003cbr\u003e✅ Compatible with 4040 extrusion rails and a wide range of T-slot accessories \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a pillow block bearing used for in machinery and extrusion systems?\u003c\/p\u003e\n\u003cp\u003eThese bearings provide robust shaft support and accurate alignment for a range of frames and machines.\u003c\/p\u003e\n- Shaft support and alignment\n- Used in extrusion frames, printers, and CNC rigs\n- Improves stability and easy positioning\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52804547051839,"sku":"VXB0DLK5GCTR","price":47.57,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/71HgZ7KtXKL.jpg?v=1776460433","url":"https:\/\/bearingscanada.com\/products\/heavy-duty-4040-series-t-slot-nuts-kit-with-carbon","provider":"Bearings Canada","version":"1.0","type":"link"}