FastenMaster LedgerLOK Hex Head Ledger Board Fastener - 250 Count
Select an option for stock status and time to ship


5/16" Hex with oversized washer head

IBC/IRC code compliant - ESR# 1078

Fastens a deck ledger board to the house with no predrilling

Replace lag screws and through-bolts

Free 5/16" driver bit in every package

Proprietary three-step coating process protects against corrosion, even in pressure treated wood. ACQ approved

Built-in washer head design eliminates the need for additional washer

Provides greater bit engagement and reduces cam-out

Stronger design shear values than 1/2" lags


FastenMaster LedgerLok - Bucket of 250 structural wood screws replace lag screws and through-bolts to fasten a deck ledger board to the house with no predrilling. Ledgerlok fasteners have a built-in washer head that provides greater bit engagement and reduces cam-out.

LedgerLok is IBC/IRC code compliant and is ACQ approved. It has a 5/16" Hex washer head and is coated with a proprietary three-step coating process that protects against corrosion (even in pressure treated wood). A Free 5/16" driver bit in every package.


Manufacturer FastenMaster
Brand FastenMaster
Sub Brand LedgerLOK
Certifications IBC/IRC code compliant. ESR #1078
Driver Bit Included Yes
Head Type Hex Washer head
Included Accessories (1) 5/16" driver bit
Number of Screws 250
Package Quantity 250
Returnable Yes
Screw Head Style .3125" Hex with Oversized Washer Head

Reviews & Q&A

Want to learn more? Read product reviews and questions and answers about this product from other customer just like yourself. Have a question? Just click the 'Ask a Question' button and let us know. We'll review your question and post the answer here.