{"product_id":"5-8-18-x-1-grade-8-hex-cap-screw-yellow-zinc-plated-domestic-usa-250","title":"5\/8-18 x 1 Grade 8 Hex Cap Screw Yellow Zinc Plated F474","description":"Grade 8 Hex Cap Screws are manufactured in the USA from medium carbon alloy steel. In diameters 1\/4 to 1 1\/2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications. Diameters over 1 1\/2 inches meet or exceed ASTM A354 Grade BD. All material is manufactured with rolled threads. Yellow zinc plated bolting will meet or exceed ASTM F1941. Typical hardness on diameters 1\/4 to 2 1\/2 inches is HRC 33-39. On diameters over 2 1\/2 inches, hardness will range from HRC 31-39. Tensile strength on diameters 1\/4 to 2 1\/2 inches is a minimum of 150,000 psi. Diameters over 2 1\/2 inches have a meet a minimum of 140,000 psi.","brand":"My Store","offers":[{"title":"Default Title","offer_id":45509739020311,"sku":"P356810366736535746","price":23.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/3273\/1927\/files\/B5D4BFE9-8FE9-B0CC-A2D8-D2A26D613E93.jpg?v=1789213989","url":"https:\/\/westernes.shop\/products\/5-8-18-x-1-grade-8-hex-cap-screw-yellow-zinc-plated-domestic-usa-250","provider":"My Store","version":"1.0","type":"link"}