5/16-24 x 2 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (550)

8 x 2 Simpson Mod Truss-Head Self-Drilling Wire Lath Screws - Phillips Drive 410 SS - Carton (1000)

1/4 x 2 1/4 Slotted Hex Hi-Low Thread Concrete Screws Blue Ceramic Coated (1500)

5/8-11 x 4 1/4 Socket Cap Screw Alloy

1/2-13 x 1 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50) 5/16-18 Hex Tap Bolts Silicon Bronze 5/16-24 x 2 3/4 Grade1 2 13 x 1 1 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50) . 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