1/2" x 3" Strong-Tie THD50300H Titen HD Screw Anchor, Zinc, Pkg 25 Quik Drive Cement Board Screws Secure using specified Strong-Drive SDS

Secure using specified Strong-Drive SDS screws in all required holes

Whether you're starting a new build or upgrading an older structure

Not recommended for treated lumber or highly corrosive environments

HVAC duct and mechanical routing

For efficient installation

1/2" x 3" Strong-Tie THD50300H Titen HD Screw Anchor, Zinc, Pkg 25 Quik Drive Cement Board Screws Secure using specified Strong-Drive SDSSimpson 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?