{"product_id":"5-16-18-x-7-grade-5-hex-cap-screw-zinc-plated","title":"5\/16-18 x 7 Grade 5 Hex Cap Screw Zinc Plated","description":"\u003cp\u003e5\/16-18 x 7 Grade 5 Hex Cap Screw Zinc Plated .  Grade 5 Hex Cap Screws are manufactured from medium carbon steel. Our Grade 5 material meets or exceeds SAE J429 Grade 5 specifications. All products are manufactured with rolled threads. Zinc plated material meets or exceeds ASTM F1941. 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":42531050389584,"sku":"1331092","price":78.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0242\/9940\/5392\/files\/media_cda4f2cc-f7d4-450d-81c6-14745f1c2586.jpg?v=1781201482","url":"https:\/\/store.zoellerpumps.co.za\/af\/products\/5-16-18-x-7-grade-5-hex-cap-screw-zinc-plated","provider":"store.water-services.us","version":"1.0","type":"link"}