{"product_id":"grade-5-hex-head-cap-screw-a449-2-4-1-2-x-8-1-2-plain","title":"Grade 5 Hex Head Cap Screw - A449 - 2-4 1\/2 x 8 1\/2 - Plain","description":"The Grade 5 Hex Head Cap Screw - A449 is a durable and reliable fastening solution designed for industrial applications. With a thread size of 2-4 1\/2 and a length of 8 1\/2 inches, this screw offers exceptional strength and corrosion resistance. Crafted to Grade 5 standards, it ensures high tensile strength and reliability under heavy loads. The Plain finish provides a clean look while protecting against rust and wear. This screw features a coarse thread style and weighs 971.00 lb per C, making it ideal for demanding construction projects.","brand":"National Bolt \u0026 Nut Corp.","offers":[{"title":"Default Title","offer_id":44857317294268,"sku":"SCR-0644d2","price":12.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/9821\/6380\/files\/scr-0644d2.jpg?v=1749290920","url":"https:\/\/maden.co\/products\/grade-5-hex-head-cap-screw-a449-2-4-1-2-x-8-1-2-plain","provider":"Maden","version":"1.0","type":"link"}