1/4" x 1-7/8" Strong-Tie THDB25178H Titen HD Screw Anchor, Zinc, Pkg 100 15 Degree Wire Weld Coil Fencing/Siding Nails Self-drilling tip reduces the need

Self-drilling tip reduces the need for predrilling

Manufactured from high-strength steel

With the SDS-plus rotohammer in hammer mode

and supporting members

Bugle head design - ensures flush countersinking for a clean

1/4" x 1-7/8" Strong-Tie THDB25178H Titen HD Screw Anchor, Zinc, Pkg 100 15 Degree Wire Weld Coil Fencing/Siding Nails Self-drilling tip reduces the needSimpson Strong Tie Titen HD Concrete Screws are engineered for superior performance in cracked and uncracked concrete and masonry. These high strength, code listed mechanical anchors are the go to choice for pros who demand reliability, fast installation, and job tested holding power. Each anchor features a patented cutting thread and alternating raised rib design that bites hard into concrete, eliminating the need for secondary expansion. The result?