How to Guide

1.
CONDITION 2 – INTERIOR MOUNTED 4X4 POST TO 2X RIM
CONDITION 3 – INTERIOR MOUNTED 4X4 CORNER POST TO 2X RIM
FASTENMASTER TECHNICAL BULLETIN
For this condition, use the
6-1/4" ThruLOK fastener
1. Install first screw 1" in from the edge of
the post and 2" (+/- 1/4") from the
top of the rim board
2. Install second screw 1" in from the other
edge of the post and 3" (+/- 1/4")
from the top of the rim board
3. Install third screw in the center of the
post and 2" (+/- 1/4") from the
bottom of the rim board
CONDITION 1 – EXTERIOR MOUNTED 4X4 POST TO 2X RIM
For this condition, use the
6-1/4" ThruLOK fastener
1. Install first screw in the center of the
post and 2" (+/- 1/4") from the top of
the rim board
2. Install second screw 1" in from the other
edge of the post and 3" (+/- 1/4")
from the bottom of the rim board
3. Install third screw 1" in from the edge
of the post and 2" (+/- 1/4") from the
bottom of the rim board
For this condition, use the
6-1/4" ThruLOK fastener
1. Install first screw 1" in from the edge of
the post and 2" (+/- 1/4") from the
top of the rim board
2. Install second screw 1" in from the other
edge of the post and 2" (+/- 1/4")
from the bottom of the rim board
3. Install third screw centered on both the
post and the rim board