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| The tapered
tube arm is fabricated from structural quality weldable grade of
hot-rolled carbon steel with a minimum yield strength of 55,000 psi. The
arm has a round cross-section and a uniform taper of 0.14 inches per foot
of length. |
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| The three-bolt
simplex is cast from carbon steel with a minimum yield strength of 36,000
psi. The simplex is supplied with three 3/4"-13 UNC structural hex
bolts. |
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| The pole shaft is fabricated from hot rolled
commercial quality carbon steel with a minimum yield strength of 55,000
psi.
The shaft has a round cross section with a uniform taper of 0.14 inches
per foot of length. |
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| The poles are
furnished with a 4" x 6" handhole located 15" above the
base. The handhole has a 1/2"-13 UNC nut for grounding purposes and
is supplied with a handhole cover and required hardware. |
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| The base plate is
fabricated from structural quality weldable hot rolled carbon steel with a
minimum yield strength of 36,000 psi. |
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The anchor bolts are fabricated from hot-rolled carbon steel bars with a
minimum yield strength of 55,000 psi. The threaded end is galvanized a
minimum of 12" and each bolt is furnished with two flat washers and
two hex nuts. |
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