{"product_id":"5-8-18-x-4-grade-5-hex-cap-screw-plain-domestic-usa-25","title":"5\/8-18 x 4  Grade 5 Hex Cap Screw Plain Domestic USA (25)","description":"\u003cp\u003e5\/8-18 x 4  Grade 5 Hex Cap Screw Plain Domestic USA (25). Grade 5 Hex Cap Screws are manufactured in the USA from medium carbon steel. Our Grade 5 material meets or exceeds SAE J429 Grade 5 specifications. All products are manufactured with rolled threads. Typical hardness on diameters 1\/4 to 1 inch is HRC 25-34. On diameters over 1 inch to 1 1\/2 hardness will range from HRC 19-30. Tensile strength for diameters 1\/4 to 1 inch is a minimum of 120,000 psi and for diameters over 1 inch to 1 1\/2, 105,000 psi.\u003c\/p\u003e","brand":"FMW Fasteners","offers":[{"title":"Default Title","offer_id":42531241656400,"sku":"1377101","price":1539.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0242\/9940\/5392\/files\/Grade_5_Hex_Cap_Screw_Plain_41909911-971c-4c9e-8ec0-665e76dc96f9.jpg?v=1781205535","url":"https:\/\/store.zoellerpumps.co.za\/af\/products\/5-8-18-x-4-grade-5-hex-cap-screw-plain-domestic-usa-25","provider":"store.water-services.us","version":"1.0","type":"link"}