1/2" x 7" Zinc Plated Concrete Wedge Anchors Bolts (12 Pack) - Heavy Duty Construction Fasteners for Concrete Walls, Floors & Foundations

HROMIGRY Heavy Duty Wedge Concrete Anchors Our wedge anchor bolts for concrete are available in diameters of 1/4", 3/8", 1/2", 5/8", 3/4", 1", and are available in zinc plated carbon steel and stainless steel to make the through bolt resistant to rust. Installation Instructions Using the hammer drill to drill a hole in the concrete, which is as big as the diameter of the wedge anchor. Clean out all the dust and debris of the hole. Hammer the anchor into the drilled hole to the desired depth. Tighten the nut with a torque wrench to ensure the bottom portion wedge is expanded in order to lock the anchor in place firmly. 1/2"x3-3/4"-100P 1/2"x3-3/4"-50P 1/2"x5-1/2"-50P 1/2"x5-1/2"-25P Buying Options Add to Cart Add to Cart Buying Options Customer Reviews 5.0 out of 5 stars 20 4.4 out of 5 stars 15 4.9 out of 5 stars 14 5.0 out of 5 stars 7 Price — no data $41.99$41.99 $49.99$49.99 — no data Material Zinc Plated Carbon Steel Zinc Plated Carbon Steel Zinc Plated Carbon Steel Stainless Steel INSTALLATION TIPS: 1. Be sure to drill the hole straight. 2. Thread nut to the desired depth before hammering to avoid damaging the thread and knocking too deep. 3. Once the anchor is inserted, it will not be easily removed due to the expansion clip. 4. Choose the right size drill bit, drill the hole that is the same diameter as the anchor, larger hole may cause the bolt to rotate during tightening. 5. You can drill the hole slightly deeper than the entire length of the anchor, so that if you want to remove the anchored item later you can hammer the anchor down into the hole.