No Predrilling • They ZIP Right In! Faster, Easier, Stronger than 3/8" lags. Non-Countersinking Head

Stronger design shear values than 3/8" Lags. 3/8" Lag replacement with no predrilling Sharp gimlet point for fast installation into wood and OSB. Aggressive thread for holding and withdrawal strength. Chamfer under head for increased strength. Variety of lengths to match wide range of applications. Wafer head eliminates need for washer and offers dramatically increased pull through strength. ACQ/CA-B tested approved Free Spider Drive™ bit in every package. The FastenMaster HeadLok is a heavy duty wood screw that does it all and won’t counter sink. The HeadLok offers higher design shear than 3/8” lag screws…and no predrilling is needed! HeadLok zips right in and is ideal for many wood to wood applications including decks, fences, kitchen cabinets and more. 12 pk. with bit 4-1/2" - $11.99   Qty: 6" - $12.99   Qty: 50 pk. with bits 2-7/8" - $16.69   Qty: 4-1/2" - $27.69   Qty: 6" - $32.69   Qty: Installation Procedure: Using a 1/2" high torque drill (18V Cordless or higher) drive the HeadLok head flush to the surface. No predrilling required when proper end and edge distances are maintained. TimberLok screws can also be used in these instances. Must be driven straight into rafter tail.

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