Perpendicular
Step B12
Tighten the four 1/4 x 2-1/2 inch Hex Head Lag Screws (2319) with a 7/16 inch wrench.
Do not over tighten.
Page 9
Perpendicular
Parallel
Step B11
If you are fastening to lap siding, use the four Standoffs (2510) between the Wall Mounting base
and the siding. Fasten the base to the wall with the four 1/4 x 2-1/2 inch Hex Head Lag Screws
(2319) and 1/4 inch Flat Washers (2331).
Parallel
