Grain Systems Tanks PNEG-805 - Manual (Page 39)

11. Hardware
PNEG-805 36' Diameter 40°/45° NCHT Commercial Hopper Tanks 39
Hardware Identification Notes
Refer to 2.66" Commercial Tank Bolting Requirements for Complete
Bolt Usage
S-275
S-277
0.3125" x 0.750" Pre-assembled with a steel backed
neoprene washer.
This bolt is used to connect horizontal and vertical seams for
14 gauge and thinner sidewall sheets to each other. It is also
used in attaching roof panels to the top sidewall sheet and
attaching roof panels and flashing to the center collar.
A Side View
B 0.950" (2.41 cm)
C 0.750" (1.90 cm)
D Top View
E Grade 5
0.3125" x 1.250" Pre-assembled with a steel backed
neoprene washer.
This bolt is primarily used to connect roof panels together
where they overlap. It is also used at the bottom of the
flat bottomed bins to attach the base angle to the sidewall
sheet and to attach the sealing strip to the bottom edge of a
sidewall sheet.
A Side View
B 1.437" (3.65 cm)
C 1.250" (3.17 cm)
D Top View
E Grade 5