1-14 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10)

1/4-20 Drop-In Anchor Zinc Plated (100)

5/8-18 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (25)

1/4 x 2 3/4 Slotted Hex Hi-Low Thread Concrete Screws Blue Ceramic Coated (1000)

1 1/8-7 x 4 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (20) Log Hog Heavy Duty Log Home Fasteners 1-14 x 3 Grade 81 1 8 7 x 4 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (20) . 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