Grain Systems Tanks PNEG-4105 - Manual (Page 33)

Chapter 3: Hardware Requirements
Bolt S-10261
An S–10261 is a 7/16 x 3 1/4 in. JS bolt that is pre-assembled with a sealing washer.
Bolt (S-10261) is used in the following locations:
• Use in wind ring splice and over pipe connections.
• Lid color of bucket is natural (clear).
A 3.645 in. (9.26 cm) C Grade 8
B 3.250 in. (8.26 cm) D Grade 8.2
Nut S-8479
An S-8479 is a special 7/16 in. recessed nut assembly and must be installed so it tightens up to the
sidewall.
Nut (S-8479) is used in the following locations:
• Use in bins 105 ft, 28 rings and taller and 135 ft diameter bins.
• Use in sidewall connections.
NOTE: Outside stiffened bins with sidewall that is ten gauge
laminated or thicker will have three (3) sealing washers
per sheet provided loose. See the instructions for instal-
lation of these loose sealing washers. Outside stiffened
bins, 42' and larger diameter also may have loose seal-
ing washers provided for the roof rafter wall attachment
bracket in the roof assembly hardware.
• The color of the bucket lid is light brown.
A
Special 7/16 in.
recessed nut
D
S-9444, 7/16 x 2 1/2 in. bin
bolt
B Sidewall E 1.000 in. (2.54 cm)
C Sealing Washer
Pneg-4105 105 Ft Diameter 40-Series Bin 33