3/8" x 2-1/2" Strong-Tie THD37212H Titen HD Screw Anchor, Zinc, Pkg 50 Hardwood Collated Deck Screws Phillips Flat Head: provides flush

Phillips Flat Head: provides flush seating in countersunk applications

Stair stringer-to-deck connections

and general exterior projects where strength and corrosion protection are essential

Wood sheathing to steel framing

3/8" x 2-1/2" Strong-Tie THD37212H Titen HD Screw Anchor, Zinc, Pkg 50 Hardwood Collated Deck Screws Phillips Flat Head: provides flushSimpson 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?