5/8-11 x 9 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (75)

1/4-20 x 5/8 Grade 5 Hex Cap Screw Plain Domestic USA (3000)

1/4 x 3 Nailon™ Anchor Mushroom Zinc Plated (100)

6 x 1 1/4 Simpson Bugle-Head Self-Drilling Screw - Square Drive 410 SS - Carton (5000)

19/32 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank)

1-8 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (40) 1/2-20 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA 5/8-11 x 9 L9 Hex1 8 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (40). 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 2 1