This quantity of boards will cover up to sq ft

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Saving you installation time and money, the LedgerLOK Flat Head Screw is a code-compliant structural wood screw specially engineered to securely attach a deck ledger board to the rim joist of a house without the typical pre-drilling required. Featuring a TORX® ttap® drive for strong bit engagement and a wide, washer head that allows the screw to be driven flush into the ledger surface. LedgerLOK Flat Head Structural Wood Screws are crafted from epoxy-coated steel and guaranteed not to rust or corrode for the lifetime of your project. While ACQ approved for use in treated lumber, LedgerLOK Flat Head Fastener is not recommended for saltwater applications.

LedgerLOK Flat Head Deck Ledger screw are offered in a 3-5/8 inch length for single ledger attachment and a 5 inch length for double ledger applications.
Available in a packs of 50 and 250 to complete your outdoor project as needed.

DecksDirect # 7319

Installation Instructions (156 KB) 

FastenMaster LedgerLok Warranty (119 KB) 

ICC-ES Evaluation Report (926 KB) 

Technical Evaluation Report (955 KB) 

Color Clear
Drive TypeTORX® ttap®
Head TypeFlat
Screw Length3-5/8 in and 5 in
Screw Size1/4 in
Material TypeSteel with 3 layer epoxy coating
Pack Size50 pack and 250 pack
Package Contents50 pack: (50) LedgerLok fasteners
250 pack: (250) LedgerLok fasteners
WarrantyLedgerLok Guarantee of Performance
OtherNot designed for use in masonry or concrete
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