high-strength screw anchor for concrete and masonry

1/2-13 x 3 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (150)

1 1/8-7 x 5 A307A Hex Bolt Zinc Plated

3/4-16 x 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (60)

8 DIN 933 Zinc Plated (Fully Threaded) - Class 8

1 1/8-7 x 5 1/2 A307A Hex Bolt Zinc Plated 1 1/4-7 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA high-strength screw anchor for concrete1 1 8 7 x 5 1 2 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.