Protrusion Hazard
Proper Hardware Assembly
1/8”
Correct
Incorrect
Bolt and Barrel Nut Assembly
Insert barrel nut through the lock washer and press the pair
through the provided hole. Insert your bolt through the
second lock washer and insert the pair into the provided hole
opposite from the barrel nut. Turn clockwise to thread into the
barrel nut. Do not completely tighten until instructed.
LOCK WASHER
BOLT
BARREL NUT
Bolt and T-Nut Assembly
Tap T-nut into the provided hole. Insert your bolt through
the lock washer and insert into the provided hole opposite
from the T-Nut. Turn clockwise to thread into T-nut. Do not
completely tighten until instructed.
7187
LOCK WASHER
BOLT
Lag Assembly
Normally there will be a pre-drilled pilot hole on assemblies
that require a Lag Screw. If there is no pilot hole, line up the
two boards as they are to be attached and use the factory
drilled hole as a guide to drill another pilot hole into the
adjoining board. This will keep the wood from splitting. Only a
lock washer is required for steps with Lag Screws.
LOCK WASHER
LAG SCREW
If you see exposed
threads and your bolt
protrudes beyond the
T-Nut you may have over
tightened the bolt or
used incorrect hardware.
If you’ve overtightened,
remove the bolt and add
washers to eliminate the
protrusion.
Assembly Tips
Owner’s Manual
LOCK WASHER
6
