Description
7 8 9 x 7 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) Tie Wire Split Drive Anchors Zinc Plated 1 1 8 7 x 2 1 2 1 1 8 7 x 2 1 2 Socket Cap Screw Alloy the expansion mechanism compresses and exerts force against the walls of the hole