17. Install Stair Steps (57) on all of the steps except for the ones where handrail brackets will be
attached. Align the pre-drilled pilot holes in the Stair Steps (57) with the holes on each side of the
stair brackets as shown in Figure W.
Use the following hardware to attach the Stair Steps (57) to the brackets: 5/16" x 1-1/4" Hex Head
Lag Screw (45), 5/16" Flat Washer (48), and a 5/16" Nylon Washer (46).
Note: Be sure to apply anti-seize to all fasteners to prevent galling.
FIGURE W
29