LedgerLOK Flat Head is a code-compliant structural wood screw engineered to fasten a deck ledger board to the rim joist of a house with no predrilling. SKU: 43093006 MFG: FMLLF358-50 Shop more products by Fastenmaster. SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Free shipping over $35 $49.99 Quantity 6 12 18 24 30 36 42 48 54 60 In Stock Add to cart Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: Finish : Epoxy Material : Carbon Steel Length : 3-5/8" Callout Size : No. 12 Head Type : Flat Head Thread Type : High/Low Drive Style : Star Self Drilling : Yes No predrilling Structural wood screw Replaces traditional 1/2" lag screws Not recommended for saltwater applications TORX ttap drive system installs flush to the ledger installation Indoor or Outdoor : Outdoor Number in Package : 50 Boxed FEATURES MFR: FMLLF358-50 SKU: 43093006 UPC: 608309442103 Brand: Fastenmaster