8 x 2 Simpson Bugle-Head Self-Drilling Screw - Square Drive 410 SS - Box (100)

1-8 x 6 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (10)

1-8 x 3 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (35)

7 x 1 1/4 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 5 lbs Pack (1280)

9/16-12 x 5 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (75) 1/4-20 Socket Cap Screws Alloy 8 x 2 Simpson Bugle-Head9 16 12 x 5 1 2 Grade 5 Hex Cap Screw Plain Domestic USA (75). 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 of