Accurate alignment of wooden battens
- Spax adjustment screw precision: You level timber battens infinitely and precisely without needing extra wedges or spacer shims.
- Firm grip in timber: The integrated retaining ribs under the head bite securely into the wood when counter-rotating.
- Durable protection against corrosion: Thanks to the Wirox coating, you work safely on interior projects as well as sheltered outdoor applications.
With the Spax adjustment screw 6 x 145 mm, you level and align timber battens and substructures on uneven walls or ceilings with total precision. You can eliminate the hassle of packing blocks and wedges: simply drive the screw in and counter-rotate to set the exact gap, while the retaining ribs under the flat head securely grip the timber. The 4CUT point reduces wood splitting and removes the need for pre-drilling in softwoods. Thanks to the t-star plus T30 drive, you benefit from optimal power transmission without bit cam-out, while the Wirox coating provides durable corrosion protection for interior work and sheltered outdoor applications.
Product description
- Optimum countersinking of the screw head thanks to special flat head
- Fast and reliable processing with little effort (more screws on one battery charge)
- Infinite levelling of wooden substructures on solid wood substrates, wood-based materials and boards
- Effectively reduces the risk of wood splitting, even at small edge distances
- Without pre-drilling (depending on the type of wood)
With a wooden substructure consisting of battens and bearing battens on wooden substrates, it comes down to millimetre-precise alignment of the battens. If you previously had to make do with washers or wedges, you can now save yourself the trouble with the SPAX adjusting screw.
By screwing the screw all the way in, the screw head is completely countersunk. When you then turn the screw slightly to the left, the holding ribs located under the screw head clamp into the wood and the batten is lifted off the substrate over the desired distance.
Our set screw also offers our own SPAX features, such as the T-STAR plus power gripping system, the 4CUT and the wave profile. The flat head allows optimal countersinking and offers high pull-through resistance. Our WIROX coating ensures that SPAX adjustment screws can be used both indoors and outdoors, as long as they are not exposed to the weather.
For you, this means: easy and millimetre-precise levelling of the support slats without wedges - this installation method is extremely time-saving.