FLUSH NUT TRUSS

Box Truss

BA8, BS8, and BA12.26, BS12.26 (1" Dia. Tube)

Flush Nut's Box Truss provides options of size, material and finish. The BA sizes (aluminum) are available with HI-LUSTER 1" diameter tubes which provide a finished look without the need of paint. As with the triangular truss, painted colors are available.
BA/BS 8 and BA/BS 12.26
box trusses are available in 2 through 10 ft. sections or to your specifications.
1.6 lbs/ft = 8" Alum
3.4 lbs/ft = 8" Steel
1.8 lbs/ft = 12.26" Alum
3.7 lbs/ft = 12.26" Steel

 

Corners, Tees & Crosses

90 Corner 135 Corner
BA8-C or BS8-C
BA12.26-C or BS12.26-C
BA8-A or BS8-A
BA12.26-A or BS12.26-A
Tee 4-Way Tee
BA8-T or BS8-T
BA12.26-T or BS12.26-T
BA8-4T or BS8-4T
BA12.26-4T or BS12.26-4T
Corner Tee Cross
BA8-CT or BS8-CT
BA12.26-CT or BS12.26-CT
BA8-CR or BS8-CR
BA12.26-CR or BS12.26-CR
5-Way Cross 6-Way Cross
BA8-5CR or BS8-5CR
BA12.26-5CR or BS12.26-5CR
BA8-6CR or BS8-6CR
BA12.26-6CR or BS12.26-6CR
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LOAD CARRYING CAPACITY
(4-1 Safety Factor Based on UTS)

Truss Length: 10 ft 20 ft 30 ft 40 ft
BA8        
Distributed Load (lb) 449 449 254 134
Undistributed Load (lb) 420 230 127 67
BS8        
Distributed Load (lb) 944 570 264 80
Undistributed Load (lb) 562 285 132 40
BA12.26        
Distributed Load (lb) 524 524 458 282
Undistributed Load (lb) 420 389 229 141
BS12.26        
Distributed Load (lb) 1103 986 534 272
Undistributed Load (lb) 562 493 267 136
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BA12 (1.5" Dia. Tube)

Corners, Tees & Crosses

90 Corner 135 Corner
BA12-C BA12-A
Tee 4-Way Tee
BA12-T BA12-4T
Corner Tee Cross
BA12-CT BA12-CR
5-Way Cross 6-Way Cross
BA12-5CR BA12-6CR
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