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Double-Arming Bolts

All-Thread Rods

Referred to as "D.A. bolts," double-arming bolts are used for double arm applications (one arm on each side of the pole) because of the ease of installation if replacement of the crossarm is necessary and offer flexibility of use. Hubbell Power Systems D.A. bolts are manufactured to HPS specifications that meet the requirements of ANSI C135.1. They are available in a range of thread diameters and lengths. Each bolt includes four assembled square nuts. Threads are formed with the rolled thread process. Bolt length is measured from the last thread, end to end. Semi-cone point comes on bolts 8" and longer in 1/2", 5/8" and 3/4" diameters. All others have chamfered or rounded ends. For lengths not shown, contact HPS Customer Service.

1/2" Thread Diameter (1/2-13UNC) 7,800 lbs. Rated Tensile Strength
Catalog Number Length Approx. Ship Wt. per Each
8846 16" 1.17 lbs.
8848 18" 1.25 lbs.
5/8" Thread Diameter (5/8-11UNC) 12,400 lbs. Rated Tensile Strength
Catalog Number Length Approx. Ship Wt. per Each
8862*# 12" 1.26 lbs.
8864*# 14" 1.48 lbs.
8866*# 16" 1.70 lbs.
8868*# 18" 1.80 lbs.
8870*# 20" 1.97 lbs.
8872*# 22" 2.13 lbs.
8874*# 24" 2.27 lbs.
8876 26" 2.40 lbs.
8877 28" 2.53 lbs.
8878 30" 2.67 lbs.
8879 32" 2.80 lbs.
3/4" Thread Diameter (3/4-10UNC) 18,350 lbs. Rated Tensile Strength
Catalog Number Length Approx. Ship Wt. per Each
C2050140 6" 1.28 lbs.
C2050141 8" 1.50 lbs.
8882# 12" 1.82 lbs.
8884# 14" 2.24 lbs.
8886# 16" 2.48 lbs.
8888# 18" 2.72 lbs.
8890*# 20" 2.92 lbs.
8892*# 22" 3.16 lbs
8894*# 24" 3.35 lbs.
8896 26" 3.56 lbs.
8897 28" 3.65 lbs.
8898 30" 3.81 lbs.
889832 32" 4.13 lbs.
PS889834 34" 4.34 lbs.
PS889836 36" 4.50 lbs.
PS889838 38" 4.82 lbs.
PS889840 40" 5.10 lbs.
PS889842 42" 5.41 lbs.
7/8" Thread Diameter (7/8-9UNC) 24,500 lbs. Rated Tensile Strength
Catalog Number Length Approx. Ship Wt. per Each
PSDA781200 12" 2.83 lbs.
PSDA781400 14" 3.12 lbs.
PSDA781600 16" 3.41 lbs.
PSDA781800 18" 3.70 lbs.
PSDA782000 20" 3.99 lbs.
PSDA782200 22" 4.27 lbs.
PSDA782400 24" 4.56 lbs.
PSDA782600 26" 4.85 lbs.
PSDA782800 28" 5.14 lbs.
PSDA783000 30" 5.43 lbs.
PSDA783200 32" 5.72 lbs.
PSDA783400 34" 6.01 lbs.
PSDA783600 36" 6.30 lbs.
PSDA783800 38" 6.59 lbs.
PSDA784000 40" 6.88 lbs.
PSDA784200 42" 7.17 lbs.
Hubbell Power Systems All contents Copyright© 2001 - Hubbell Incorporated. All rights reserved. Because Hubbell has a policy of continuous product improvement, we reserve the right to change design specifications without notice.
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