7-20 x 7/16 Phillips Pan Self Drilling Framing Screws Black Phosphate (10000)

Hi-Low thread pattern creates higher pullout tolerances

8 x 1 5/8 Simpson Bugle-Head Self-Drilling Screw - Square Drive 410 SS - Carton (3000)

9/16-12 x 2 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

5/8 x 16 Hex Lag Screw Hot Dipped Galvanized

5/16-24 x 7 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (225) 1/2-20 Socket Cap Screws Alloy 7-20 x 7/16 Phillips Pan5 16 24 x 7 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (225) . 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