1/4-28 x 7/8 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100)

7/8-9 x 1 1/4 Socket Set Screw Cup Point Alloy

8 x 2 Simpson Bugle-Head Self-Drilling Screw - Square Drive 410 SS - Carton (1000)

3/4-10 x 1 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (120)

3/4-10 x 2 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (85) L9 Hex Nuts Alloy Cadmium Yellow and Wax Coated - Domestic USA 1/4-28 x 7/8 Grade 53 4 10 x 2 3 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (85) . 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