Blue Climaseal Hex Head Concrete Anchors 1/4 By 3-3/4 Inch, 150-Piece Set With Corrosion-Resistant Coating, Beefy Heavy-Duty Concrete And Masonry Screws, Superior Holding Strength, Drill Bit Included

Blue Hex Head Concrete Anchors 1/4 x 3-3/4 in, 150pc
✔️ Hex head with under-head ribs for strong bite and corrosion resistance

These heavy-duty anchors are designed to fasten fixtures securely into concrete and masonry. They’re commonly used for mounting electrical boxes, structural hardware, and window frames into brick, block, or stone walls.

✅ 150-piece set with blue Climaseal corrosion-resistant coating
✅ Hex head with under-head ribs resists head snaps and spin outs
✅ WERCS threadform enables easy installation in concrete, brick, block, and stone
✅ ICC-ES recognized for concrete and masonry (ESR-2202 & ESR-1671)
✅ Star head option for furring strips, wood framing, and window frames
✅ Drill bit included for on-site prep
✅ Color: blue for easy identification

💡 What are concrete anchors used for in construction projects? Here's a quick handy guide. - Secure electrical boxes, brackets, and fixtures to concrete or masonry substrates with reliable holding power - Mount window frames, exterior lights, and structural hardware into brick, block, or stone walls - Provide long lasting corrosion protection with Climaseal coating for indoor and outdoor use