Grain Systems PNEG-707GSI - Manual (Page 73)

6. Tower Roof
PNEG-707 12', 18', 24' and 30' GSI Commercial Tower Dryer 73
Tower Roof Hardware
Figure 6L
Figure 6M Close Up - Neoprene Washers
Figure 6N Comparison of 5/16" Hardware
A B C
A. Bin bolt, 5/16" x 3/4", grade 5 with neoprene washer
B. Hex head nut, 5/16", grade 2
C. Bin bolt, 5/16" x 1-1/4", grade 5 with neoprene washer
A B C
A. Stainless steel, whiz lock
Bolts = Dull gray
Nuts = Shiny gray (with flange)
B. Galvanized, whiz lock
Bolts = Shiny gray
Nuts = Yellow (with flange)
C. Bin, hex head
Bolts = Yellow (with neoprene washers)
Nuts = Yellow (no flange)