The SPAX-typical T-STAR plus drive is a so-called hexalobular socket. This shape increases the contact surface of our T-STAR plus and the T-STAR plus bits sit perfectly in the screw head. The best possible power transmission from screwdriver to screw thanks to T-STAR plus enables you to work quickly and much more efficiently than with all other drives.

The fixing thread consists of a main thread, which is inserted into the substructure, and the underhead thread. This underhead thread ensures that the deck board is held securely on the substructure in all weather conditions. The smooth shaft between the threaded parts absorbs the movements of the plank. You will never again have to re-screw wooden floorboards because they come loose or creak too much!

The CUT point of our SPAX screws enables our wood screws to be screwed in extremely quickly and effectively without pre-drilling. In combination with the wave profile, the arrow-shaped CUT point reduces splitting and cracking of the wood. In addition, the CUT tip enables very precise and non-slip positioning of the screw tip even on smooth surfaces.

A4 stainless steel screws can do everything that an A2 stainless steel screw can do. However, the higher alloy also makes these screws resistant to acid and seawater. These screws are primarily used in coastal regions. As chlorinated water contains acid, you should also use A4 stainless steel screws if you are planning a wooden deck around a garden pool.