About this item WILL CUT ITS OWN THREAD INTO CONCRETE - When inserted in to properly drilled hole LOW TORQUE THREADS - easy installation SERRATED HEX WASHER HEAD - Prevents back-out SINGLE PIECE DESIGN - No assembly required; ready to install USE A STANDARD BIT - bit size is the same as the anchor diameter
CONFASTLDC123 1/2" x 3" Zinc Plated Large Diameter Concrete Screw for Anchoring to Masonry, Brick or Block (25 per Box)
Reviews
3.9
All from verified purchases
A**R
Didn’t hold correctly
It popped chunks out of the top of concrete and didn’t hold
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TrustScore 4.5 | 7,300+ reviews
Ali H.
Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.
1 day ago
Fatima A.
Best international shipping I've ever tried. Worth every penny!
