Simpson Strong-Tie #14 x 3" Self-Drilling TB Wood-To-Steel Screw, Star Flat Head - N2000 Galvanized, Collated, Qty. 750 Stainless Steel Tapcons Preparation: Confirm that both header

Preparation: Confirm that both header and joist materials are compatible and in good condition

Any wood-to-concrete or wood-to-masonry connection requiring a code-recognized strap anchor

Blue Climaseal® Coating: Helps protect against rust

HVAC ductwork and mechanical system anchoring

The Simpson CCQ66SDS2

Simpson Strong-Tie #14 x 3" Self-Drilling TB Wood-To-Steel Screw, Star Flat Head - N2000 Galvanized, Collated, Qty. 750 Stainless Steel Tapcons Preparation: Confirm that both headerStrong Tie Quik Drive TB self drilling wood to steel screws are designed to fasten wood to hot rolled steel under 5 16" thick. Designed for use with these Quik Drive Attachments PROHSD75 M