Square Bar Shaft Helical Screw for Mailbox Supporting Foundation - Other Building & Decoration Materials - Construction & Decoration - Video

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