{"product_id":"1-8-x-9-1-2-grade-8-hex-cap-screw-yellow-zinc-plated-domestic-usa-15","title":"1-8 x 9 1\/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (15)","description":"\u003cp\u003e1-8 x 9 1\/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (15) . 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.\u003c\/p\u003e","brand":"FMW Fasteners","offers":[{"title":"Default Title","offer_id":51577222660394,"sku":"1335184","price":412.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/7103\/3642\/files\/media_563aa840-0396-4c3c-a5a4-0c2cb5341742.jpg?v=1779537554","url":"https:\/\/equipmentleader.com\/products\/1-8-x-9-1-2-grade-8-hex-cap-screw-yellow-zinc-plated-domestic-usa-15","provider":"Equipment Leader","version":"1.0","type":"link"}