3/8" x 4" Strong-Tie THD37400H Titen HD Screw Anchor, Zinc, Pkg 50 EPB Elevated Post Bases The Simpson ECCQ86SDS2

The Simpson ECCQ86SDS2

Suitable for indoor and exterior applications

Lumber Size: Intended for use with 8x beams and 8x posts/columns

these screws are compatible with Quik Drive® auto-feed systems

5-inch diameter lally columns and 7 LVL/PSL/LSL girders

3/8" x 4" Strong-Tie THD37400H Titen HD Screw Anchor, Zinc, Pkg 50 EPB Elevated Post Bases The Simpson ECCQ86SDS2Simpson 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?