G 68x650 3xM8


Nominal length 650 mm
Inner Diameter 68 mm
Weight 1,90 kg
Article number 21038
Inner Diameter 62 / 55,50 / 50 / 43 / 38,50 / 34 mm
Depth 245 / 260 / 275 / 315 / 370 / 425 mm
Affliction * 3 kN
Inner diameter 64 mm
Thread 3xM8

Areas of application

Home & Hobby (DIY) Home & Hobby (DIY)


  • Nut: DIN EN ISO 4032 - 5
  • Continuous welded helices
  • Coating: Hot-dip galvanised according to DIN EN ISO 1461
  • Patented conical body hammered from a length of pipe

The specified values for the possible external load-bearing capacity were determined for soil: loam, semi-solid (TL; TM). The information is only given for a first selection of possible screw foundation types in the design level. The basis for a final foundation design are load tests on site as well as a static verification of the internal load-bearing capacity of the KRINNER screw foundations. The Construction Products Act, the Construction Products Regulation, other regulations of the EC and the respective state building regulations must be taken into account.


The G-series ground screws are equipped with either one, three or four threaded screws. They are ideally suited for the quick, vertical and permanent installation of masts and fence posts, for example. Optionally, the fence posts, for example, can also be quickly and permanently fixed into place with the special granulate.

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