Grain Systems Tanks PNEG-4072G - Manual (Page 91)

Chapter 7: Roof Assembly
Figure 7-15 Purlin location 1
A Left-hand roof rafter (CTR-0615 and CTR-0627) K Lower right purlin clip (CTR-0632)
B 1/2 x 1-3/4 in. flange bolt (S-10252) R Top X-brace (CTR-0623)
C Right-hand roof rafter (CTR-0615 and CTR-0627) S Bottom X-brace (CTR-0623)
D Upper right purlin clip (CTR-0634) N 1/2 x 1-3/4 in. flange bolt (S-10252)
E Upper left purlin clip (CTR-0633) O 7/16 in. flange nut (S-10251)
F 1/2 x 1-3/4 in. flange bolt (S-10252) T Top X-brace (CTR-0622)
G 1/2 in. flange nut (S-10253) U Bottom X-brace (CTR-0622)
H Purlin (CTR-0616) V 1/2 x 1-3/4 in. flange bolt (S-10252)
I 7/16 in. flange nut (S-10251) W 7/16 in. flange nut (S-10251)
J Lower left purlin clip (CTR-0631)
Pneg-4072G 72 Ft Diameter 40-Series Bin 91