Grain Systems Tanks PNEG-1094 - Manual (Page 31)

6. Installation
PNEG-1094 Farm Grain Bin - 4" Corrugation 31
Bolt Usage
(Refer to Page 30 and Page 31 for complete bolt usage.)
0.3125" x 0.750" Bolt 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 and to bolt the stiffeners to the sidewall sheets. It is also used in attaching roof panels
to the top sidewall sheet and attaching roof panels and flashing to the center collar.
S-275
0.3125" x 1.250" Bolt pre-assembled with a steel backed neoprene washer
This bolt is primarily used to connect roof panels together where they overlap and is also used at
the bottom of the flat bottomed bins to attach the base angle to the sidewall sheet.
S-277
This bolt is used in horizontal and vertical seams for 12 gauge and thicker laminate sidewall to
attach the sheets to each other.
0.375" x 1.000" Bolt pre-assembled with a steel backed neoprene washer
S-455