Name: Halbrundkopf T-Star Plus T20 Vollgewinde Wirox
Brand: Spax
SKU: 12265830
Price: 30.98 EUR
Availability: InStock
Rating: 4.9 (12 reviews)

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The SPAX typical drive T-STAR plus is a so-called internal hexagon. This shape increases the contact area of our T-STAR plus, allowing the T-STAR plus bits to fit optimally in the screw head. The best possible power transfer from the screwdriver to the screw through T-STAR plus enables quick work, and it is significantly more efficient than all other drives.

The countersunk head (or flat countersunk head) carves a recess into the wood with its polygonal underside ("pockets") and can therefore be sunk without additional countersinking of the screw hole. The countersunk head sits flush with the surface.

In contrast to partial threads, the full thread extends over the entire length of the screw. The more thread turns a screw has, the greater the tensile and compressive forces that can be transferred from the screw to the wood. Our full-thread screws are primarily used for high-load wood connections.

The term 4CUT refers to the square shape of the screw tip. These edges displace the wood fibers during insertion and create space for the screw's core diameter. This reduces the spreading pressure exerted by the core in the wood and prevents splitting of the wood near the edges. The necessary torque of the cordless screwdriver is also reduced, as the core of the screw does not have to "squeeze" into the wood.

With WIROX, SPAX has developed a coating that is far superior to galvanization in terms of corrosion protection. WIROX does not use chromium (VI), and the screws remain just as durable and environmentally friendly even after years in outdoor areas not directly exposed to the elements. WIROX screws are the first choice for all open structures without direct weather exposure, such as carports or pergolas. For direct weather exposure, such as on terraces, we recommend our screws in stainless steel.

Actual product image Spax Halbrundkopf T-Star Plus T20 Vollgewinde Wirox (1000 Screws per piece)

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Halbrundkopf T-Star Plus T20 Vollgewinde Wirox

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The T-STAR plus recess increases the contact surface area on the screw head, enabling efficient power transmission during driving.

Optimised T-STAR plus drive

The eco-friendly WIROX surface protects steel against corrosion in sheltered outdoor areas and ensures long-lasting joints.

Chrome-free WIROX coating

The square-shaped screw tip displaces wood fibres when driven in, thereby reducing the risk of wood splitting near edges.

Splitting-minimising 4CUT point

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Spax Halbrundkopf T-Star Plus T20 Vollgewinde Wirox

Screw dimensions (D x L)11

At a Glance

Optimised T-STAR plus drive

Chrome-free WIROX coating

Splitting-minimising 4CUT point

In Detail

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Spax Halbrundkopf T-Star Plus T20 Vollgewinde Wirox

Screw dimensions (D x L)11Show all

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At a Glance

Optimised T-STAR plus drive

Chrome-free WIROX coating

Splitting-minimising 4CUT point

In Detail

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Product ratings12

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Screw dimensions (D x L)11