{"product_id":"1-4-28-x-7-8-grade-8-hex-cap-screw-yellow-zinc-plated","title":"1\/4-28 x 7\/8 Grade 8 Hex Cap Screw Yellow Zinc Plated","description":"\u003cp\u003e1\/4-28 x 7\/8 Grade 8 Hex Cap Screw Yellow Zinc Plated .  Grade 8 Hex Cap Screws are manufactured 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":42530854174800,"sku":"1333008","price":5.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0242\/9940\/5392\/files\/media_15a2c677-ab1b-45ad-acb4-cc5bb59891ec.jpg?v=1781195678","url":"https:\/\/store.zoellerpumps.co.za\/products\/1-4-28-x-7-8-grade-8-hex-cap-screw-yellow-zinc-plated","provider":"store.water-services.us","version":"1.0","type":"link"}