3/8" x 3-1/2" Pin-Drive Expansion Anchor, Yellow Zinc Plated, Pkg 50 LSTHD/STHD Strap-Tie Holdowns making installation more manageable

making installation more manageable

is 16 threads per inch and includes a 5/16" hex head (replacement driver bit — BITHEXR516-134)

Oversized Washer Head – Distributes load and clamping pressure for a secure

for both nominal and rough-cut lumber

Engineered Cutting Threads: Designed for low torque during install and strong grip in hardened concrete

3/8" x 3-1/2" Pin-Drive Expansion Anchor, Yellow Zinc Plated, Pkg 50 LSTHD/STHD Strap-Tie Holdowns making installation more manageableSimpson pin drive expansion anchors are coated in yellow zinc dichromate and used for medium and heavy duty fastening applications into concrete and grout filled block. California Residents: WARNING