Square Bar Shaft Helical Screw for Mailbox Supporting Foundation Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
square
After-sales Service:
Customized
Warranty:
More Than 5 Years
Name:
Square Bar Shaft Helical Screw for Mailbox Support
Plate Material:
ASTM A36 Hot Rolled Plate
Shaft Material:
40cr(ASTM A5140) or 45#(ASTM 1045) Steel
Corrosion Protection:
ASTM A153 Hot Dipped Zinc Coating
Helical Lead Length:
3FT/5FT/7FT/10FT or Customized
Extension Length:
3FT/5FT/7FT/10FT
Helix Thickness:
3/8'' and 1/2'' or Customized
Helix Size:
8/10/12/14 Inch or Customized
Advantage:
High Quality, Easy Install, Rustproof Surface Trea
Usage:
Building Foundation
Trademark:
BS
Transport Package:
Container
Specification:
Customized
Origin:
China