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 with any other drives.
Where the countersunk screw is designed flat for flush sinking of the screws, the lens-shaped countersunk head features a convex curvature. Depending on the type of screw and surface finish (stainless steel, nickel-plated, antique), these screws become a decorative element, for example, in furniture construction or when fastening baseboards.
The fixing thread consists of a main thread that is inserted into the substructure and the underhead thread. This underhead thread ensures that the top board is securely held on the substructure under all weather conditions. The smooth shaft between the threaded parts absorbs the movements of the board. You will never have to re-screw wooden boards again because they come loose or creak too much!
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. The spreading pressure exerted by the core in the wood is thus reduced, preventing the wood from splitting 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.
The abbreviation A2 in our stainless steel screws comes from the steel alloy. Screws made of stainless steel A2 offer high protection against corrosion and medium strengths. Their resistance to seawater and acids is low. Therefore, they are used in outdoor applications in coastal areas.
type of screw | Facade screw |
bolt diameter | 4.5 mm |
head shape | Raised countersunk head |
Screw length | 50 mm |
Version | Unique specimen |
Screw dimensions (D x L) | 4.5 x 50 mm |
Item number | 23624247 |
Colour | Silver |
Exact colour description | Silver |
Metal type | Stainless steel |
Material group | Metal |
Material | A2 stainless steel |
surface finish | A2 |
type of screw | Facade screw |
Version | Unique specimen |
thread type | Partial thread |
head shape | Raised countersunk head |
impetus | Pin-torx |
Output size | T20 |
Suitable for | Wood |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 200 piece |
Items per sales unit | 200 Screws per piece |
Screw dimensions (D x L) | 4.5 x 50 mm |
bolt diameter | 4.5 mm |
Screw length | 50 mm |
thread length | 21 mm |
Product Safety |
How often does a product of this brand in the «Screws» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
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How often is a product of this brand in the «Screws» category returned?
Source: Galaxus