1-8 x 5 Socket Cap Screw 18-8 (A2) Stainless Steel

1/2-13 x 1 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (275)

3/4-10 x 2 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (25)

5/16-18 x 6 Hex Tap Bolt Silicon Bronze

7/16-20 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (50)

1/2-13 x 2 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50) 7/8-9 Socket Set Screws Cup Point Alloy 1-8 x 5 Socket Cap1 2 13 x 2 1 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50) . 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