20′ Square Steel Pole, Anchor Bolts, and Base Plate

Description

Pole Shaft
• Straight poles are 4”, 5” square.
• Pole shaft is electro-welded ASTM-A500 Grade B steel tubing with a minimum yield strength of 46,000 psi.
• On Tenon Mount steel poles, tenon is 2-3/8” O.D. high-strength pipe. Tenon is 4-3/4” in length.

Hand-Hole
• Standard hand-hole on all 4 sides is provided on all sizes.
• Poles have ground bolt welded on hand-hole inside pole.
• Hand Hole reinforcement is Constructed of 4“x 5” rectangular steel tubing which is welded to pole shaft for added strength Base
• Two-piece square base cover is optional.

Anchor Bolts
• Poles are furnished with anchor bolts featuring zinc-plated double nuts and washers. Galvanized anchor bolts are optional.
• Anchor bolts conform to ASTM F 1554-07a Grade 55 with a minimum yield strength of 55,000 psi.
• Anchor Bolt Kit is optional. Ground Lug Finishes
• Every pole is provided with Hot-dip galvanized to ASTM A-123 or Polyester powder coating, which bake at 200°C Or Both.

EPA chart
• Select pole height • Select MPH to match wind speed in the application area               (See windspeed maps).
• Confirm pole EPA equal to or exceeding value of luminaire/bracket EPA
• Consult factory for special wind load requirements and banner brackets