The Pier Tech Round Shaft Helical Pier:

In applications where Compression is the primary consideration we recommend the PierTech Round Shaft Helical Pier. In Compression our round shaft helical has several advantages over the typical square shaft helical anchor.

Superior Lateral Stability
Greater Section Modulus Strength to resist Twisting and Deflection.
Patented Double- Bolt Connection
Greater Load Capacities

The Pier Tech Round Shaft Helical Pier consists of a round hollow shaft 2 7/8” thru 12 ¾” O.D. typical. Circular tapered plates (helices) are welded to the center of the shaft. Helix diameters can range between 6” - 48” with a thickness of 3/8” – 1”. Helix pitch will range from 3” – 6”.

The Pier Tech Square Shaft Helical Anchor:

In applications where Tension is the primary consideration we recommend the Pier Tech Square Shaft Helical Anchor. The Pier Tech Square Shaft Helical Anchor has several advantages over the typical square shaft helical anchor.

Greater Yield and Tensile Strength
Patented Double- Bolt Connection
Increased Safety Factor
Higher Torque Capacity

The Pier Tech Square Shaft Helical Anchor consists of a square solid shaft 1 ¼” thru 2” O.D typical. Circular tapered plates (helices) are welded to the center of the shaft. Helix diameters can range between 6” - 48” with a thickness of 3/8” – 1”. Helix pitch will range from 3” – 6”