7 x 3 Simpson Trim-Head Self-Drilling Siding Screw - Square Drive 410 SS - Box (100)

5/16-18 x 9 Socket Cap Screw Alloy

10 x 2 Simpson Pancake-Head Screw - Square Drive 410 SS - Carton (1000)

12 x 2 Simpson Flat-Head Self-Drilling Screw w/ Wings - Square Drive 410 SS - Carton (2500)

1-8 x 5 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (10) M14-2.00 Flat Socket Cap Screws 12.9 DIN 7991 Black Oxide 7 x 3 Simpson Trim-Head1 8 x 5 1 2 Grade 8 Hex Cap Screw Plain Domestic USA (10). Grade 8 Hex Cap Screws are manufactured in the USA from medium carbon alloy steel. In diameters 1 4 to 1 1 2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications. Diameters over 1 1 2 inches meet or exceed ASTM A354 Grade BD. All material is manufactured with rolled threads. Yellow zinc plated bolting will meet or exceed ASTM F1941. Typical hardness on diameters 1 4 to