1/4x2-1/4 Carbon Steel Concrete/Wall Anchor

Concrete/Wall Anchor; Brand Name Wedge-Bolt; Item Type One Piece, Self Tapping, Wedge; Head Type Hex; Anchor Size 1/4 Inch; Screw Length 2-1/4 Inch; Drill Size 5/16 Inch; Anchor Length 2-1/4 Inch; Thread Length 2 Inch; Embed Depth 1 Inch; Material Carbon Steel; Material Specification AISI 1020/1040; Process Heat Treated; Finish Zinc Plated; Load Rating 4940 Lb at 2000 PSI, 5880 Lb at 4000 PSI, 6480 Lb at 6000 PSI Ultimate Load for Concrete, 2630 Lb at 4000 PSI Ultimate Load for Lightweight Concrete, 2280 Lb Ultimate Load for Grout Filled C-90 Block/Solid Red Brick (Tension)