{"product_id":"5-8-18-x-3-grade-5-hex-cap-screw-plain-domestic-usa-25","title":"5\/8-18 x 3  Grade 5 Hex Cap Screw Plain Domestic USA (25)","description":"\u003cp\u003e5\/8-18 x 3  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":53366596501817,"sku":"1377069","price":105.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6067\/0009\/files\/Grade_5_Hex_Cap_Screw_Plain_cf3fd07d-719d-4938-a843-8bd4ac743ca5.jpg?v=1780816210","url":"https:\/\/makeitstudios.com\/products\/5-8-18-x-3-grade-5-hex-cap-screw-plain-domestic-usa-25","provider":"MakeIt Studio","version":"1.0","type":"link"}