1 1/4-7 x 10 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (12)

1-8 x 5 Socket Cap Screw Alloy

7/8-9 x 3 3/4 Hex Cap Screw SS 18-8 (A2)

3/4-16 x 2 1/2 Hex Cap Screw SS 316 (A4)

5/16-24 x 3 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (50)

1/4-20 x 3 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (550) 3/8 Hex Lag Screws 18-8 Stainless Steel 1 1/4-7 x 10 L91 4 20 x 3 1 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (550) . 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