![Durable 9/16-12 X 5 1/2 Grade 5 Hex Cap Screw Plain Domestic Usa (25) Gadget [tKkLRA54]](https://cdn.shopify.com/s/files/1/0974/6070/products/Grade_5_Hex_Cap_Screw_Plain_29a1c1db-d10a-440f-a18f-2de1050900f3.jpeg?v=1481144597)
Durable 9/16-12 X 5 1/2 Grade 5 Hex Cap Screw Plain Domestic Usa (25) Gadget [tKkLRA54]
9/16-12 x 5 1/2 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 roll
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Durable 9/16-12 X 5 1/2 Grade 5 Hex Cap Screw Plain Domestic Usa (25) Gadget [tKkLRA54]. 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.
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