There is no need to dig,align or pour concrete with the Screw Piles.It may take only a few minutes to install the Anchor Screws and complete all the necessary preparations.Then insert the pole,whether it is round or square,secure it with bolts(nuts).The foundations of the S 235 Ground Screws are stable and secure.Helical Ground Screw can be installed anywhere without damaging tree roots,soil.with Ground Screw Anchor you can quickly and easily begin construction immediately. Material:S 235 carbon steel. Length of the N Series Ground Screw: 550-6000 mm. Diameter of pipe:48 mm,68 mm,76 mm,89 mm,114 mm, according to clients' request. Thickness of pipe:2.75 mm, 3.00 mm, 3.75 mm, 4.00 mm. Nut:M 10/12/14/16 According to clients' request. Range of application: Solar energy system, garden or farm fencing, timber construction, simple house construction, advertising board and banner, traffic signature, lighting pole, flag pole, event structure, sheds and containers &…