Cut Sheet
Reference page 45 for general fitting and standard finish specifications.
Part No. Threads
Recommended Load
Wt./C Ft.
(3048.0 cm)
& Size Per Inch
Lbs. kN Lbs. kg
ATR
1
/4” 20 240 (1.07) 12 (5.44)
ATR
5
/16” 18 400 (1.78) 19 (8.62)
ATR
3
/8” 16 730 (3.24) 29 (13.15)
ATR
1
/2” 13 1350 (6.00) 53 (24.04)
ATR
5
/8” 11 2160 (9.60) 89 (40.37)
ATR
3
/4” 10 3230 (14.37) 123 (55.79)
ATR
7
/8” 9 4480 (19.93) 170 (77.11)
ATR 1” 8 5900 (26.24) 225 (102.06)
ATR
All Threaded Rod
• Available in 36” (91.4 cm), 72” (182.9 cm), 120” (304.8 cm), 144” (365.7 cm) lengths
• Safety Factor of 5 on recommended load
• Standard finish: Zinc-Plated, Stainless Steel Type 304
B655 Rod Coupling
B656 Reducer Rod Coupling
• Load rating for each coupler meets
All Threaded Rod value
• Standard finish: Zinc-Plated,
Stainless Steel Type 304
BHR Series
Hot Rods for Trapeze Hangers
• 12” length of threaded rod completely assembled with rod
coupling, locking hex nuts, square washer, and channel nut.
• Standard finish: Zinc-Plated
Recommended
Part No. Size Load Length Wt./C
Lbs. kN In. mm Lbs. kg
B655-
1
/4
1
/4”-20 240 (1.07)
7
/8” (22.2) 1.9 (.86)
B655-
5
/16
5
/16”-18 380 (1.69)
7
/8” (22.2) 1.8 (.81)
B655-
3
/8
3
/8”-16 730 (3.24) 1
1
/8” (28.6) 3.6 (1.63)
B655-
1
/2
1
/2”-13 1350 (6.00) 1
3
/4” (44.4) 11.3 (5.12)
B655-
5
/8
5
/8”-11 1810 (8.05) 2
1
/8” (54.0) 17.6 (7.98)
B655-
3
/4
3
/4”-10 2710 (12.05) 2
1
/4” (57.1) 28.1 (12.74)
B655-
7
/8
7
/8”-9 3770 (16.77) 2
1
/2” (63.5) 57.2 (25.94)
B655-1 1”-8 4960 (22.06) 2
3
/4” (69.8) 73.7 (33.43)
Recommended
Part No. Size Load Length Wt./C
Lbs. kN In. mm Lbs. kg
B656-
3
/8 x
1
/4
3
/8”-16 &
1
/4”-20 240 (1.07) 1” (25.4) 3.7 (1.68)
B656-
1
/2 x
3
/8
1
/2”-13 &
3
/8”-16 730 (3.24) 1
1
/4” (31.7) 6.6 (2.99)
B656-
5
/8 x
1
/2
5
/8”-11 &
1
/2”-13 1350 (6.00) 1
1
/4” (31.7) 11.6 (5.26)
B656-
3
/4 x
5
/8
3
/4”-10 &
5
/8”-11 1810 (8.05) 1
1
/2” (38.1) 20.6 (9.34)
B656-
7
/8 x
3
/4
7
/8”-9 &
3
/4”-10 2710 (12.05) 1
3
/4” (44.4) 39.4 (17.87)
Recommended
Part No.
Rod
Size
Load Wt./C
Lbs. kN Lbs. kg
BHR1225ZN
1
/4”-20 240 (1.07) 41 (18.6)
BHR1238ZN
3
/8”-16 730 (3.24) 63 (28.6)
BHR1250ZN
1
/2”-13 1350 (6.00) 98 (44.4)
BHR1262ZN
5
/8”-11 1500 (6.67) 148 (67.1)
Channel Nuts & Hardware
(BHR1225, BHR1238, and BHR1250 use combo nut washers instead of square washers and channel nuts)
Note: Based on use with 12 ga. channel.
Hardware
Strut Systems
59