Product name
Square Tubular Shaft Helical Piles
Square Tube Size
2'', 2.5'', 3'', 4''
Helices Thickness
3/8'', 1/2''
Helices Material Standard
ASTM A36 hot rolled plate
Corrosion Protection
ASTM A153 for Hot Dipped Zinc Coating
Lead Length
3ft/5ft/7ft/10ft
Extension Length
3ft/5ft/7ft/10ft
Tube Thickness
5/16'', 3/8'', 7/16''
Helix Leading Edges
45 degrees