SSS No Arm 4-Bolt Base Square Straight Steel Pole

SSS - 4-Bolt Base

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FBC SSS 4-Bolt
Catalog Pages with 2017 FBC Wind Speed Map
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Pole shaft shall be weldable-grade, cold-rolled, commercial quality carbon steel tubing conforming to ASTM A500 Grade B. Options include 11 gauge and 7 gauge. All Welds shall conform to AWS D1.2 using ER70S-6 electrodes.

Base Style
4-Bolt Steel Plate Base Flange of fabricated hot rolled carbon steel conforming to ASTM A36 or equivalent (36 ksi minimum yield) with 2-piece Base Cover and attaching hardware. Base Cover will be fabricated from ABS plastic or metal materials.
4-Bolt Steel Plate Base
Base Cover
ABS plastic base covers are standard in all SSS poles specified in BA-Black, BM-Dark Bronze, and BH-White. SSS poles specified in all other colors will be manufactured of metal materials. Metal Base Covers for poles in BA, BM and BH can be specified.
4-Bolt Steel Plate Base Cover
Reinforced, 3″ x 5″ Handhole with Cover, Stainless Steel Screw and Backbar. A Grounding Provision incorporating a tapped 1/2″-13NC hole will be welded to the handhole frame.
Handhole with Cover, Stainless Steel Screw and Backbar
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 eight (8) Hex Nuts, four (4) Lock Washers, and eight (8) Flat Washers (all components Galvanized Steel). A bolt circle template will be provided.

Base and Anchorage Details
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Anchorage kit
Vibration Damper
If determined necessary by Hapco, a top-mount, field installed First Mode Vibration Damper will be provided. Customer specification of the damper is available.

Vibration Dampers
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Powder Coat Finish
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 steel poles is one (1) year.

Finish Options
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Powder Coat Finish RAL Color Swatch

When specifying Pole Accessories, it is important to provide Hapco the correct design orientation. This diagram provides the degree specification and corresponding letter on the pole relative to the pole handhole, and should be used for Drill Mount Options, Electrical Boxes, and Accessories such as Extra Hand Holes and Threaded Couplings.
4-Bolt Base Orientation

SSS Pole Cap

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.

SSS Tenon Top
Tenon Mount – Welded
For Tenon Mount applications specify both Tenon diameter (2.375″, 2.875″, 3.5″, 4″, etc.) and length (3″, 4″, 5″, 6″, etc.).

Drill Mount Options

SSS Drill Mount Options

Electrical Box options include Box Only and Boxes with Duplex GFI (WR) Receptacles and Covers. Electrical Boxes are specified with a two-digit notation indicating Height and Orientation (Ex. FA = 30” Up, Side D). Duplex GFI (WR) receptacles with either a Standard Cover (GF1) or In-Use Cover (GF2) can be specified.

SSS Electrical Box Steel Festoon

SSS Electrical Box GF1 Open


SSS Electrical Box GF1 Closed


SSS Electrical Box GF2 Open


SSS Electrical Box GF2 Closed


Couplings in  ½” (C12), ¾” (C34) and 1” (C10) sizes may be specified.  Specify height and orientation with order.

Extra Handhole
Standard handholes are provided centered at 1’-6” up from the base of the poles.  Extra Handholes may be specified.  Specify height and orientation with order.

SSS Handhole

Vibration Dampers
First Mode Vibration Dampers can be customer specified.

Vibration Dampers
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SSS Pole Vibration DampenerFirst Mode
U.S. Patent No. 7871186

Miscellaneous Options
Special options can be customer specified.
LAB – Less Anchor Bolts
LPC – Less Pole Cap
PAB – Pre-shipped Anchor Bolts

Create Custom Specification Drawings

Step-by-step guide generates Steel Pole Specification drawings to match your project requirements.

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