1/2 x 13 ITM SDS Max Hammer Drill Bit

5/8-18 x 7 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

3/4-10 x 13 A307A Hex Bolt Plain Steel

10-16 x 2 Hex Washer Head Self Drilling Screw Zinc Plated Tek #3 (2000)

1 1/8-7 x 4 A307A Hex Bolt Zinc Plated

5/16-24 x 1 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (850) 1 1/2-12 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA 1/2 x 13 ITM SDS5 16 24 x 1 3 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (850) . 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