5/8" x 4-3/4" Pin-Drive Expansion Anchor, Yellow Zinc Plated, Pkg 15 Large Diameter Masonry Screws Structural steel connections

Structural steel connections

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

Self-drilling point eliminates the need for predrilling into steel

driver bit included (BIT25T-2-R2)

Simpson X34B1016-5K #10 x 3/4" Strong-Drive Self-Drilling Screws offer a clear zinc coating and are packaged in 5

5/8" x 4-3/4" Pin-Drive Expansion Anchor, Yellow Zinc Plated, Pkg 15 Large Diameter Masonry Screws Structural steel connectionsSimpson 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