{"product_id":"9-16-12-x-6-grade-8-hex-cap-screw-plain-domestic-usa-75","title":"9\/16-12 x 6 Grade 8 Hex Cap Screw Plain Domestic USA (75)","description":"\u003cp\u003e9\/16-12 x 6 Grade 8 Hex Cap Screw Plain Domestic USA (75). 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":53366537584953,"sku":"1334440","price":294.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6067\/0009\/files\/Grade_8_Hex_Cap_Screw_Plain_Domestic_USA_5965fc99-7e1f-44b5-af8c-15381506b48b.jpg?v=1780814805","url":"https:\/\/makeitstudios.com\/products\/9-16-12-x-6-grade-8-hex-cap-screw-plain-domestic-usa-75","provider":"MakeIt Studio","version":"1.0","type":"link"}