220 x 9 Simpson Strong-Drive® SDWS LOG Screw E-Coat - Box (250)

1/2-13 x 7/8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (450)

3/4 x 10 ITM SDS Plus Hammer Drill Bit

7/8-9 x 9 A307A Hex Bolt Plain Steel

Grade 5 Hex Cap Screws are manufactured in the USA from medium carbon steel

9/16-12 x 1 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (350) 3/4-16 Grade 5 Hex Cap Screws Zinc Plated - Domestic USA 220 x 9 Simpson Strong-Drive®9 16 12 x 1 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (350) . 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