3/4-10 x 1 3/4 Hex Cap Screw SS 316 (A4)

5/16-24 x 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50)

stone and rebar

8 x 1 5/8 Simpson Mod Truss-Head Self-Drilling Wire Lath Screws - Phillips Drive 410 SS - Box (100)

8 x 2 Simpson Bugle-Head Wood Decking Screws - 6-Lobe Drive 305 SS - 5 lbs Pack (640)

3/8-16 x 7/8 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (1000) Short Arm Hex Keys Alloy 3/4-10 x 1 3/4 Hex3 8 16 x 7 8 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (1000) . 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