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Grain Systems Tanks PNEG-2135 User Manual

Page 22

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5. Bolting Requirements

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PNEG-2135 Construction Manual for 2.66" Corrugation 135' Diameter Tank

Refer to 2.66" commercial tank bolting requirements for complete bolt usage. (Continued)

0.375" x 2.000" Pre-assembled steel backed neoprene washer.

This bolt is used in overlapping seams on 8 gauge to 9 gauge laminated sidewall sheets and to
connect 6 gauge laminated rings to one another. It is also used to attach stiffener to sidewall on
6 gauge laminated sidewall sheets.

0.4375" x 2.500" Pre-assembled steel backed neoprene washer.

This bolt is used in the vertical seams of 9 gauge laminated and thicker. A special 7/16" nut, S-8479
is required to be used in conjuncture with this bolt
.