9/16-18 x 6 Socket Cap Screw Alloy

5/8 x 6 1/2 Titen HD Concrete Anchor Mech Galvanized (10)

55/64 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank)

9/16-18 x 3 1/2 Hex Cap Screw SS 18-8 (A2)

3/8-24 x 2 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (400) M24-3.00 Hex Cap Screws DIN 933 18-8 Stainless Steel (A2) 9/16-18 x 6 Socket Cap3 8 24 x 2 3 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (400) . 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