5/16-18X1 1/4 Elevator Bolt Zinc (Pack Qty 200) BC-3120BE by Shorpioen

Designed to anchor structural supports to concrete foundations. The bent portion (or leg) of the bolt is that which is embedded into concrete to create greater resistance to forces pulling away from the concrete foundation | Grade-36: Low carbon steel shall conform as follows: Carbon: 0.29% max; Manganese: (optional); Phosphorus: 0.05% max; Sulfur: 0.06% max; Copper (when specified): 0.18% min