{"product_id":"grade-8-hex-head-cap-screw-5-16-18-x-5-1-2-plain","title":"Grade 8 Hex Head Cap Screw 5\/16-18 x 5 1\/2 - Plain","description":"Upgrade your fastening needs with our Grade 8 Hex Head Cap Screw. Featuring a 5\/16-18 thread size and a sturdy 5 1\/2-inch length, this screw offers superior strength and durability. With a Grade 8 rating and a plain finish, it ensures reliable performance in demanding applications. The coarse thread design and 7\/8-inch thread length provide secure fastening. Ideal for industrial, construction, and automotive projects requiring high-tensile fasteners.","brand":"National Bolt \u0026 Nut Corp.","offers":[{"title":"Default Title","offer_id":44855465509052,"sku":"SCR-ea49f8","price":2.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/9821\/6380\/files\/scr-ea49f8.jpg?v=1749277169","url":"https:\/\/maden.co\/products\/grade-8-hex-head-cap-screw-5-16-18-x-5-1-2-plain","provider":"Maden","version":"1.0","type":"link"}