{"product_id":"cup-point-set-screws-38-16-x-516-stainless-steel-1","title":"Cup Point Set Screws 3\/8-16 X 5\/16 Stainless Steel 18-8 Hex Socket Drive Headless Grub Screw With Coarse Thread Internal Hex 5\/16 Inch Length 100 Pack For Machinery And Mounts Heavy Duty","description":"\u003cdiv\u003eHeavy-Duty Stainless Cup Point Set Screws 3\/8-16 x 5\/16\" \u003cbr\u003e\n✔️ Coarse 3\/8-16 thread, 5\/16 in long, 18-8 SS, 100-pack \u003cp\u003eThese cup point set screws are headless fasteners used to locate components on shafts where a cup-edge bite is ideal. They’re commonly used in machinery and mounts to secure pulleys, gears, collars, and other fixtures with minimal protrusion and strong holding power.\u003c\/p\u003e ✅ Size: 3\/8-16 coarse thread (0.375 in, 9.53 mm) \u003cbr\u003e\n✅ Length: 5\/16 in (7.94 mm) \u003cbr\u003e\n✅ Drive: internal hex socket, 3\/16 in (4.76 mm) \u003cbr\u003e\n✅ Point: cup point design for positive bite \u003cbr\u003e\n✅ Material: 18-8 stainless steel (304) \u003cbr\u003e\n✅ Pack: 100-pack \u003cbr\u003e \u003cp\u003e💡 What is a cup point set screw used for in machinery and mounts? This handy fastener helps lock components onto rotating shafts without protruding.\n- It bites into the shaft to prevent slipping under load\n- Handy for securing pulleys, gears, collars, and hubs\n- Works well when shaft hardness differs from the mating part\n- Stainless steel versions resist corrosion in damp environments\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48024439914731,"sku":"VXB07CPMHNH6","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61YWqVd1MnL_096c6bc7-9eb8-4c90-8bf9-e1a92176afb9.jpg?v=1775267882","url":"https:\/\/vxb.com\/products\/cup-point-set-screws-38-16-x-516-stainless-steel-1","provider":"VXB Bearings","version":"1.0","type":"link"}