Grain Systems Tanks PNEG-805 - Manual (Page 41)

11. Hardware
PNEG-805 36' Diameter 40°/45° NCHT Commercial Hopper Tanks 41
Refer to 2.66" Commercial Tank Bolting Requirements for Complete Bolt
Usage (Continued)
S-7927
S-7928
NOTE: The only washers shipped loose with the bins are the steel flat washers. The 5/16" steel flat washer
(S-845) is used where the base angle attaches to the sheet and some are used at the main eave
clips. The 3/8" steel flat washers (S-248) are used at the stiffener splices and some are used in
the roof rafter splices.
0.375" x 1.000" Hex flanged head without a plastic
sealing washer.
This bolt is used to splice the stiffeners together on the
flanges. A steel flat washer is used on the nut side of the
connection. They are also used on the roof rafter splices
for commercial roof systems.
A Side View
B 1.377" (3.50 cm)
C Top View
D Grade 8
E Grade 8.2
0.375" x 1.500" Hex flanged head without a plastic
sealing washer.
This bolt is used to attach the flanges of the 5 gauge
base stiffener to the splice plates and splice laminated
stiffeners together. A steel flat washer is used on the
nut side of the connection.
A Side View
B 1.873" (4.76 cm)
C Top View
D Grade 8
E Grade 8.2