1/2 x 12 ITM SDS Plus eVolution™ Hammer Drill Bit

7/16-14 x 5 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

5/8-11 x 2 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (150)

1-8 x 9 Simpson Wedge Anchor 316 SS (5)

1-8 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (50)

1 1/8-7 x 6 A307A Hex Bolt Zinc Plated 6" Aircraft Bits - Fractional 1/2 x 12 ITM SDS1 1 8 7 x 6 A307A Hex Bolt Zinc Plated . 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.