1-14 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (10)

0 x 55 Hex Cap Screw 8

5/8-18 x 5 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

3/4-10 x 4 Flat Socket Cap Screw 18-8 (A2) Stainless Steel

9/16-18 x 4 Grade 5 Hex Cap Screw Plain Domestic USA (100) 1/4-20 Socket Cap Screws Alloy 1-14 x 3 Grade 89 16 18 x 4 Grade 5 Hex Cap Screw Plain Domestic USA (100). 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