5/8" x 4-3/4" Pin-Drive Expansion Anchor, Yellow Zinc Plated, Pkg 15 CC Column Caps Whether you're installing Simpson Strong-Tie

Whether you're installing Simpson Strong-Tie holdowns or Strong-Wall® shear walls

The zinc-plated finish offers moderate corrosion resistance

while its low-profile head allows for unobstructed clearance after installation

Pre-drilling is recommended when attaching to dense engineered wood to prevent splitting

The self-drilling

5/8" x 4-3/4" Pin-Drive Expansion Anchor, Yellow Zinc Plated, Pkg 15 CC Column Caps Whether you're installing Simpson Strong-TieSimpson 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