3/8" x 2-1/2" Strong-Tie THD37212H Titen HD Screw Anchor, Zinc, Pkg 50 Deck Screws the RFB anchor bolt creates

the RFB anchor bolt creates a secure connection between wood framing and existing concrete

Alternate lag screws will not achieve published loads

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the DWP includes a 6-lobe drive for secure engagement that minimizes cam-out and extends driver bit life

3/8" x 2-1/2" Strong-Tie THD37212H Titen HD Screw Anchor, Zinc, Pkg 50 Deck Screws the RFB anchor bolt createsSimpson 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?