1-14 x 5 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (10)

L9® High Tensile Strength Hex Collared Locknuts are designed for use in high stress

1 1/8-7 x 4 1/2 A307A Hex Bolt Plain Steel

9/16 x 6 ITM SDS Plus eVolution™ Hammer Drill Bit

5/8-11 x 2 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) Flat Split Drive Anchors Zinc Plated 1-14 x 5 1/2 Grade5 8 11 x 2 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) . 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