5/8" x 4" Pin-Drive Expansion Anchor, Yellow Zinc Plated, Pkg 15 Trim Head Collated Wood Deck Screws and driving the anchor through

and driving the anchor through the fixture into the base material until the head is seated

Light Corrosion Resistance: Proprietary ZMAX coating applied to the product provides protection against corrosion in most environments

Drive screw until the washer compresses firmly against the surface

expanding the body of the anchor to hold it in place

5/8" x 4" Pin-Drive Expansion Anchor, Yellow Zinc Plated, Pkg 15 Trim Head Collated Wood Deck Screws and driving the anchor throughSimpson 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