1/2" x 6" Strike Anchor (25 per Box)$$Hardware

POSITIVE DRIVE-Use a hammer to drive the nail to expand the anchor YELLOW ZINC PLATING-Helps prevent rusting in dry environments CAN SET EMBEDMENT DEPTH-Affords uniformity and consistent look after the anchors are set FOR CONCRETE ONLY-Provides consistent holding values NUTS AND WASHERS INCLUDED-Ready to install; simple and fastYou may also like 50 PCS 3/8-16x3/4" Grade 8 Hex Flange Screws Frame Bolts USS Coarse Zinc Yellow.