replaces 3/8" lag screws
and enables you to
projects faster, easier
and stronger. TimberLOK
is approved in ACQ
Pressure Treated Lumber.
There is no need to
predrill with TimberLOK,
it’s sharp point and
aggressive threads zip
right in to the densest
A 6" TimberLOK
is a code-compliant way
to attach rafters or
trusses to a double top
The FastenMaster TimberLok enables you to complete
wood-to-wood projects faster, easier and stronger.
• Stronger design shear values than 3/8" lags.
• Nationally recognized testing and code approvals.
• Sharp point and aggressive thread penetrate the densest
woods without predrilling.
• Unique tapered head countersinks easily into wood for
• Variety of lengths, from 2-1/2" to 10", to match every
• Proprietary three step coating process protects against
corrosion, even in pressure treated wood. ACQ Approved.
• Free 5/16" bit in every package.