Page 59 of 77
5.8.17. Attach the turn back handrail to both 2” X 2” turn back angle posts using 5/16”-18 x 1” long
button head socket cap screws, 5/16”-18 nylon insert locknuts, and 5/16” flat washers (FIG.
5.35).
5.8.18. Tighten all ring joiner set screws fasteners securely.
