Simpson Strong-Tie Strong-Drive 1/4 In. x 3-1/2 In. SDS Ledger Deck Screw (25 Ct. Box) Cutter 1" Hitch Ball Hole Size

1" Hitch Ball Hole Size

Nails should be hot-dip galvanized steel

Thread Length: 50mm

easy-to-grip and turn

4" pilot bit

Simpson Strong-Tie Strong-Drive 1/4 In. x 3-1/2 In. SDS Ledger Deck Screw (25 Ct. Box) Cutter 1" Hitch Ball Hole Size1 4' diameter structural wood screw used to install deck ledgers to band joists and meet requirements of building codes. Double barrier coating (equivalent to hot galvanized) is suitable for outdoor and some preservative treated wood applications. Only ledger fastener with solutions provided for various engineered wood product band joist materials. Heat treated carbon steel. 3 8' Hex washer head is stamped with No Equal sign and fastener length. No