Simpson Strong-Tie #12 x 2-3/8" Self-Drilling TB Wood-To-Steel Screw, Star Flat Head - N2000 Galvanized, Collated, Qty. 1,000 Collated Wood Deck Screws Simpson Strong-Tie SDWS Interior Timber

Simpson Strong-Tie SDWS Interior Timber Screws are built for strength

making it ideal for high-end hardwood decking projects

Header Size: The minimum header or ledger size compatible with the HUTF hanger is 3 1/2 inches

they’re offered in both bulk hand-drive and collated strips for use with Quik Drive® auto-feed systems

Simpson Strong-Tie #12 x 2-3/8" Self-Drilling TB Wood-To-Steel Screw, Star Flat Head - N2000 Galvanized, Collated, Qty. 1,000 Collated Wood Deck Screws Simpson Strong-Tie SDWS Interior TimberStrong 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 PROHSD60 M