Ground post anchor is also named as ground screws.
We can supply ground post anchor with following specifications:

Post Anchor Length: 1800mm
Pipe Dia: 76.1mm
Pipe Thickness:1.5mm-8mm
Post Anchor Depth: 700mm
Top Design: 3*M16
 
Surface Finished:
Hot Dipped Galvanized
 
Packing: On steel pallet, in cartons
Advantages of Ground Screws:
Ground post anchor sets new standards for safe, fast, and affordable construction projects.
Extremely environmental.
Can be installed in a matter of minutes with no digging and no concrete.

Applications of ground post anchor or screws:

This kind of post anchor in foundation system is not only suitable for natural ground, but also for dense, and even tarred surfaces.
http://www.postanchor.net