China steel spiral piles supplier with stock

Square Tubular Shaft Helical Piles

Available in 2", 2.5", 3" or 4" square tube

helices thickness are available in 3/8” and 1/2”

Helices material conforms to ASTM A36 hot rolled plate

All helix leading edges sharpened and rock cut and 45 degrees.

Corrosion protection to conform to ASTM A153 standard for hot dipped zinc coating

Square Tube eliminated over torquing concerns associated with pipe style helicals

Efficient torque transfer

Clear visual indicator of torsional deflection

Better Screw Co. is a subsidiary of Better Group Corp. Better Group Corp have several different subsidiaries focus on different fields such as Metal work, CNC Equipment, Investment, Construction, and Real Estate business. Better Screw Co. is the first class helical screws products supplier for Residential, Commercial and Industrial Projects as well as Underpinning and Anchoring. We offer a full range of helical piles, push piers, helical plates, lead sections, steel extensions, helical brackets, as well as all the accessories needed to put your job together. During the past 10 years, our reliable quality, crazy prices and professional service had been confirmed by customers from the USA, Canada, Australia, Europe, Asia and many other countries from all over the world.