21/64 Heavy Duty Drill Bit - Stubby Length

3/4-16 x 5 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (80)

1 1/4-7 x 5 A307A Hex Bolt Zinc Plated

1-8 x 6 Simpson Wedge Anchor 316 SS (5)

1 1/4-7 x 4 A307A Hex Bolt Hot Dipped Galvanized SDS Plus eVolution Hammer Drill Bits 21/64 Heavy Duty Drill Bit1 1 4 7 x 4 A307A Hex Bolt Hot Dipped Galvanized. A307A Hex Bolts are manufactured from low carbon steel, typically 1015 1022. Our A307A bolting meets or exceeds ASTM A307 Grade A. Material is manufactured with rolled threads. Zinc plated material meets or exceeds ASTM F1941. Tensile strength will meet or exceed 60,000 psi.