Field of Application:

For fastening floorboards to wooden substructures (e.g. securing terraces).
Suitable for hardwood (e.g. Bankirai, Douglas fir).

Advantages:

• Corrosion-resistant installation with A2 stainless steel material.
• No need for separate pre-drilling of wood (preliminary tests advisable for hardwoods. Depending on condition of the wood, pre-drilling and pre-countersinking may be necessary).
• The grooved shank prevents the screw from tearing off.
• Simple countersinking with milling pockets.
• Small raised countersunk head for an aesthetically pleasing look.

Design:

With creasing shaft || With grooved shaft || With creasing shaft