SPAX 0161010600703 set screw 6 x 70 mm countersunk head T-STAR plus T30 steel

Name: SPAX 0161010600703 set screw 6 x 70 mm countersunk head T-STAR plus T30 steel
Brand: SPAX
SKU: 03197977
Price: 0.28 EUR
Availability: InStock

Supplier number: SPAX 0161010600703 | EAN 4003530260537

0.28 tax incl.

€0.23 excl. VAT (incl. all environmental contributions)

On stock - immediately available

The minimum purchase order quantity for the product is 100.

Ordered before 20:00 - delivered tomorrow 30/09/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

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Accurate levelling for timber substructures

Practical benefits

Millimetre precise timber adjustment: This Spax adjusting screw lets you align battens and counter-battens continuously and accurately without needing packing wedges.
Maximum bit grip security: The T-STAR plus T30 drive ensures superior bit engagement, effectively preventing cam-out and transferring torque efficiently.
Fast driving without splitting: The engineered 4CUT point reduces splitting near edges without pre-drilling, while the Wirox coating delivers robust corrosion resistance.

In a nutshell

The right choise for

With the Spax adjustment screw 6 x 70 mm, you align and level timber battens and substructures with millimetre precision without needing packing shims or wedges. Simply drive the screw flush, then reverse it slightly so the holding ribs beneath the flat head grip the wood and adjust the spacing accurately. Thanks to the engineered 4CUT point, you can drive smoothly into softwood without pre-drilling while preventing timber from splitting. The t-star plus T30 drive guarantees a secure bit engagement with optimal torque transfer, while the robust Wirox coating delivers reliable corrosion protection.

Product information FAQ

€0.28

In stock - tax incl.

Key features according to our expert

Length: 70 mm
Material: Steel
Surface treatment: Wirox
type (screw head): T30
Drive type: Torx
Thread designation: M6

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 joists 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 force 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.

All Features

Length: 70 mm
Material: Steel
Surface treatment: Wirox
Type (screw head): T30
Drive type: Torx
Thread designation: M6
Wire length: 37 mm

Brand SPAX
03197977
EAN 4003530260537
Supplier number SPAX 0161010600703

Frequently asked questions about this product

Answered by specialists

What is this adjustment screw used for?: You use it to precisely align and level wooden battens and substructures onto timber substrates without wedges or packers.
Which screwdriver bit size is required?: You need a T-STAR plus T30 drive bit or a standard Torx T30 bit for this screw.
How does the adjustment with retaining ribs work?: Drive the screw completely flush into the wood. Reverse the drive slightly: the ribs beneath the head grip the timber and adjust the batten spacing.
Is pre-drilling necessary before driving the screw?: Thanks to the 4CUT point, pre-drilling is not required in softwood. For hardwoods, pre-drilling with a 4 mm bit is recommended.
Is the WIROX coating suitable for outdoor use?: The WIROX surface coating delivers high corrosion resistance for indoor applications and sheltered outdoor areas.