Concrete Lag Bolts Home Depot

Concrete Lag Bolts Home Depot. Sold in boxes of 20, these heavy duty stainless steel bolts are 5/16 in diameter and 3 long. When driven into concrete, they supply a solid anchoring system for a wide range of construction.

0.425 width across the flats max: Best for attaching furring strips, doors and electrical boxes in concrete, brick, stucco or blocks. Because they don’t need pilot holes, they can be used in roughly half the time compared to lag bolts.

As such, structural screws are much easier to use.

This is part of the main roof of the house, not a porch roof. What could possibly go wrong?) These worked great for mounting a heavy mantel mount brand on my stone fireplace. Best for use in hard masonry while shorter shields are better for softer materials.