RSA No Arm 4-Bolt Base Round Straight Aluminum Pole


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FBC RSA 4-Bolt
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Pole
The pole shaft will be constructed of seamless extruded tube of 6063 Aluminum Alloy per the requirements of ASTM B221. The shaft assembly shall be full-length heat treated after base weld to produce a T6 temper.
Base Style
4-Bolt Cast Aluminum Base Flange of Alloy 356-T6 with Aluminum Bolt Covers (Alloy 356-F) and Stainless Steel Hex Head Attaching Screws.

4″-5″ Butt Diameters – 2″ x 4″ Handhole with curved Lap Style Aluminum Door and two (2) SS Self-Tapping Attaching Screws. A Grounding Provision incorporating a tapped 1/4″-20NC hole is provided.



Anchorage Kit will include four (4) L-shaped Steel Anchor Bolts conforming to AASHTO M314-90 Grade 55. Ten inches (10″) of threaded end will be galvanized per ASTM A153. Kits will contain four (4) Hex Nuts, four (4) Lock Washers, and four (4) Flat Washers (all components Galvanized Steel). A bolt circle template will be provided.
Base and Anchorage Details
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When determined necessary by Hapco, a Vibration Damper will be factory-installed inside the pole shaft. Customer specification of the damper is available.
Vibration Dampers
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Side Drill Mount
For Side Drill Mount applications specify luminaire type, quantity and orientation. A luminaire drilling template must be supplied at time of order.

For Tenon Mount applications specify both Tenon diameter (2.375″, 2.875″, 3.5″, etc.) and length (3″, 4″, etc.).

Pole surface will contain a uniform Brushed Aluminum natural finish. Finish to be achieved utilizing specially formulated abrasives in a multi-pass, rotary sanding operation.
Coating material will be a thermosetting polyester AAMA 2604 Super Durable powder electrostatically applied, oven cured and bonded in a closed loop, automated system. Minimum thickness of finish will be two (2) mils. Hapco’s Powder Coat Finish Warranty on aluminum poles is five (5) years.
Finish Options
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Hapco warrants its aluminum pole assemblies for their lifetime to be free of defects in material and workmanship.
Hapco Lifetime Pole Assembly Warranty
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Specification Drawings - RSA No Arm 4-Bolt Base
Download interactive PDF specification drawings of standard RSA No Arm 4-Bolt Base Poles below.
Product No. | Pole Height | Butt Dia. | Wall Thickness | Old Product No.
RSA08B4-4-** [ 8′ ] 4″ Butt Dia., 0.125” Wall, 78S-002RSA10B4-4-** [ 10′ ] 4″ Butt Dia., 0.125” Wall, 78S-003
RSA10B5-4-** [ 10′ ] 5″ Butt Dia., 0.125” Wall, 78S-012
RSA12B4-4-** [ 12′ ] 4″ Butt Dia., 0.125” Wall, 78S-004
RSA12B5-4-** [ 12′ ] 5″ Butt Dia., 0.125” Wall, 78S-009
RSA12C5-4-** [ 12′ ] 5″ Butt Dia., 0.156” Wall,
RSA12D5-4-** [ 12′ ] 5″ Butt Dia., 0.188” Wall,
RSA14B4-4-** [ 14′ ] 4″ Butt Dia., 0.125” Wall, 78S-005
RSA14B5-4-** [ 14′ ] 5″ Butt Dia., 0.125” Wall, 78S-010
RSA14C5-4-** [ 14′ ] 5″ Butt Dia., 0.156” Wall,
RSA14D5-4-** [ 14′ ] 5″ Butt Dia., 0.188” Wall,
Product No. | Pole Height | Butt Dia. | Wall Thickness | Old Product No.
RSA16B4-4-** [ 16′ ] 4″ Butt Dia., 0.125” Wall, 78S-006 RSA16B5-4-** [ 16′ ] 5″ Butt Dia., 0.125” Wall, 78S-011
RSA16C5-4-** [ 16′ ] 5″ Butt Dia., 0.156” Wall, 78S-029
RSA16D5-4-** [ 16′ ] 5″ Butt Dia., 0.188” Wall, 78S-030
RSA16C6-4-** [ 16′ ] 6″ Butt Dia., 0.156” Wall,
RSA16D6-4-** [ 16′ ] 6″ Butt Dia., 0.188” Wall,
RSA18B5-4-** [ 18′ ] 5″ Butt Dia., 0.125” Wall, 78S-007
RSA18C5-4-** [ 18′ ] 5″ Butt Dia., 0.156” Wall, 78S-031
RSA18D5-4-** [ 18′ ] 5″ Butt Dia., 0.188” Wall, 78S-032
RSA18D6-4-** [ 18′ ] 6″ Butt Dia., 0.188” Wall,
Product No. | Pole Height | Butt Dia. | Wall Thickness | Old Product No.
RSA20B5-4-** [ 20′ ] 5″ Butt Dia., 0.125” Wall, 78-008RSA20C5-4-** [ 20′ ] 5″ Butt Dia., 0.156” Wall, 78-033
RSA20D5-4-** [ 20′ ] 5″ Butt Dia., 0.188” Wall, 78-034
RSA20B6-4-** [ 20′ ] 6″ Butt Dia., 0.125” Wall, 55-001
RSA20C6-4-** [ 20′ ] 6″ Butt Dia., 0.156” Wall, 55-002
RSA20D6-4-** [ 20′ ] 6″ Butt Dia., 0.188” Wall, 55-003
RSA20C7-4-** [ 20′ ] 7″ Butt Dia., 0.156” Wall, 55-004
RSA20D7-4-** [ 20′ ] 7″ Butt Dia., 0.188” Wall, 55-005
RSA20C8-4-** [ 20′ ] 8″ Butt Dia., 0.156” Wall, 55-006
RSA20D8-4-** [ 20′ ] 8″ Butt Dia., 0.188” Wall, 55-007
Product No. | Pole Height | Butt Dia. | Wall Thickness | Old Product No.
RSA25C6-4-** [ 25′ ] 6″ Butt Dia., 0.156” Wall, 55-062RSA25D6-4-** [ 25′ ] 6″ Butt Dia., 0.188” Wall, 55-063
RSA25C7-4-** [ 25′ ] 7″ Butt Dia., 0.156” Wall, 55-064
RSA25D7-4-** [ 25′ ] 7″ Butt Dia., 0.188” Wall, 55-065
RSA25C8-4-** [ 25′ ] 8″ Butt Dia., 0.156” Wall, 55-066
RSA25D8-4-** [ 25′ ] 8″ Butt Dia., 0.188” Wall, 55-067
RSA25E8-4-** [ 25′ ] 8″ Butt Dia., 0.219” Wall, 55-068
RSA25F8-4-** [ 25′ ] 8″ Butt Dia., 0.250” Wall, 55-069
Product No. | Pole Height | Butt Dia. | Wall Thickness | Old Product No.
RSA30D6-4-** [ 30′ ] 6″ Butt Dia., 0.188” Wall, 55-123 RSA30C7-4-** [ 30′ ] 7″ Butt Dia., 0.156” Wall, 55-124
RSA30D7-4-** [ 30′ ] 7″ Butt Dia., 0.188” Wall, 55-125
RSA30C8-4-** [ 30′ ] 8″ Butt Dia., 0.156” Wall, 55-126
RSA30D8-4-** [ 30′ ] 8″ Butt Dia., 0.188” Wall, 55-127
RSA30E8-4-** [ 30′ ] 8″ Butt Dia., 0.219” Wall, 55-128
RSA30F8-4-** [ 30′ ] 8″ Butt Dia., 0.250” Wall, 55-129
RSA30D9-4-** [ 30′ ] 9″ Butt Dia., 0.188” Wall, 55-131
RSA30F9-4-** [ 30′ ] 9″ Butt Dia., 0.250” Wall, 55-133
RSA30D1-4-** [ 30′ ] 10″ Butt Dia., 0.188” Wall, 55-139
Product No. | Pole Height | Butt Dia. | Wall Thickness | Old Product No.
RSA35C8-4-** [ 35′ ] 8″ Butt Dia., 0.156” Wall, 55-186RSA35D8-4-** [ 35′ ] 8″ Butt Dia., 0.188” Wall, 55-187
RSA35E8-4-** [ 35′ ] 8″ Butt Dia., 0.219” Wall, 55-188
RSA35F8-4-** [ 35′ ] 8″ Butt Dia., 0.250” Wall, 55-189
RSA35D9-4-** [ 35′ ] 9″ Butt Dia., 0.188” Wall, 55-191
RSA35F9-4-** [ 35′ ] 9″ Butt Dia., 0.250” Wall, 55-193
RSA35D1-4-** [ 35′ ] 10″ Butt Dia., 0.188” Wall, 55-199
RSA35E1-4-** [ 35′ ] 10″ Butt Dia., 0.219” Wall, 55-200
RSA35F1-4-** [ 35′ ] 10″ Butt Dia., 0.250” Wall, 55-201
RSA35G1-4-** [ 35′ ] 10″ Butt Dia., 0.312” Wall, 55-202
Product No. | Pole Height | Butt Dia. | Wall Thickness | Old Product No.
RSA40D8-4-** [ 40′ ] 8″ Butt Dia., 0.188” Wall, 55-247RSA40E8-4-** [ 40′ ] 8″ Butt Dia., 0.219” Wall, 55-248
RSA40F8-4-** [ 40′ ] 8″ Butt Dia., 0.250” Wall, 55-249
RSA40D9-4-** [ 40′ ] 9″ Butt Dia., 0.188” Wall, 55-251
RSA40F9-4-** [ 40′ ] 9″ Butt Dia., 0.250” Wall, 55-253
RSA40D1-4-** [ 40′ ] 10″ Butt Dia., 0.188” Wall, 55-259
RSA40E1-4-** [ 40′ ] 10″ Butt Dia., 0.219” Wall, 55-260
RSA40F1-4-** [ 40′ ] 10″ Butt Dia., 0.250” Wall, 55-261
RSA40G1-4-** [ 40′ ] 10″ Butt Dia., 0.312” Wall, 55-262