Ref. A2. Vis FS750-F®

screw fs-750-f®

750 mm Weasyfix foundation screw intended to be driven fully into soils with a load-bearing capacity of between 30 and 70 cm in depth.

Permissible height above ground = 5 cm.

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

Dimensions	Head diameter: 120 mm Tube: 60.3 mm Tube at the widest point (with spirals): 92 mm Length: 750 mm
Number of spirals	9
Composition	DIN EN ISO 1461 hot-dip galvanized steel
Weight	4 kg
Permissible loads	750 kg/screw
Application areas	Earthy soils – stony soils < 50% – stony soils > 50% – (type 4-5) Sand (temporary construction only) (type 3)

FAQ

Any questions?

The service life is measured in terms of years before any maintenance of the galvanization is required.
Obviously, this depends on the environment in which the screw is installed.
- In less aggressive environments, the service life is between 35 and 50 years.
- In marine environments, the service life is between 9 and 11 years.
For more information, you can find tables listing the different thicknesses and types of environment below:
Find out more
The WeasyHead must remain attached to the foundation screw until the foundation screw has been driven into the ground in order to transmit all the energy from the installation machine to the foundation screw.
Therefore, ideally, it should be attached using a small impact driver.
If you do not have one, you can use a hand impact driver
hand impact driver
F14.
WeasyHead Fix
.
Impact driver

Hand impact driver
YES!

Foundation screws are perfectly suitable for installing in fresh water and sea water.
A distinction must be made here between two cases:
- The installation is carried out in shallow water: an installation machine that does not require a specific tool can be used. As the Toku MI4500 is pneumatic, there is no risk of electrocution.
- The installation is carried out in deeper water: the pneumatic machine must be adapted to the work carried out underwater.

Also discover

Complementary & alternative products

wood pro®

A2 stainless steel connector specific for wooden and composite structures, adjustable in 3 axes: height, horizontal position and vertical position.

wood 140®

Connector for wooden posts with cross-sections from 140/140 to 200/200 mm.

wood basic®

Base connector enabling 2 adjustments: height and lateral adjustment.

wood basic-3d®

Connector can be adjusted in 3 axes: height, horizontally and vertically. M16 Allen screw with convex/concave washers.

connect u-90®

U-shaped connector for wooden post with a 90 mm cross-section.

emb 250-f®

Base plate 250 mm x 250 mm with central M16 thread for fastening connectors.

extension 1100®

Extension for foundation screws used for raising foundation screws or driving them deeper into the ground.

ring 16

Eyelet with M16 thread for attaching cables and other fastening systems to the foundation screws.

profile c-62/3000

C 62/3000 profiles made of stainless steel with a Magnelis coating used as wall fasteners or base structures in metal Weasyfix solutions.

Do you have a project? Get a free estimate via our online form