HROMIGRY 1/4" x 3-1/4" Concrete Anchors (50 Pack) 1/4 inch Wedge Anchors Bolts Zinc Plated

[Anchor Bolts Specifications] Diameter-1/4", Length-3-1/4", Qty-50 pieces

[Heavy Duty Material] Our wedge anchors are made from carbon steel, finished with zinc to prevent rust for long and durable using

[Ideal Applications] Concrete anchor bolts work well for any mounting and structural anchorage purpose in any condition, suitable for applications in solid concrete and cement, Do not use in block or brick base material

[Multi-Purpose] Wedge anchor bolts for concrete are designed for both indoor and outdoor use. Must be inserted for minimum embedment depth to obtain minimum holding values, and comes assembled with nut & washer for your convenience

[Easy to Use] Just drill a hole as big as the diameter of the anchor in concrete (larger holes may cause the bolt to spin when tightening) , remove debris and dust from the hole, hammer the concrete bolts into the hole, then tighten the nut with a wrench to complete the installation