ref. A4. Vis FS1250-F®

screw fs-1250-f®

1250 mm foundation screw used for achieving the necessary load-bearing capacity in the ground at between approximately 80 and 120 cm in depth, or to compensate for a difference of up to 55 cm in level above the ground.

Permissible height above ground = 55 cm.

The tip of the foundation screws must reach a depth of minimum 70 cm.


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