Spax Countersunk Multi-Head T-Star Plus T20 Fully Threaded Black Galvanised
200 Screws per pieceFree shipping starting at 50.–
The SPAX typical drive T-STAR plus is a so-called internal hexagon. This shape increases the contact surface of our T-STAR plus, allowing the T-STAR plus bits to fit optimally in the screw head. The best possible power transmission from the screwdriver to the screw through T-STAR plus enables quick work, significantly more efficiently than with any 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. Unlike 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 core diameter of the screw. This reduces the spreading pressure exerted by the core in the wood and prevents the wood from splitting near the edge. The required torque of the cordless screwdriver is also reduced, as the core of the screw does not have to "squeeze" into the wood.
type of screw | Chipboard screw |
bolt diameter | 3.5 mm |
head shape | Countersunk head |
Screw length | 40 mm |
Version | Unique specimen |
Screw dimensions (D x L) | 3.5 x 40 mm |
Item number | 20951667 |
Manufacturer | Spax |
Category | Screws |
Manufacturer no. | 9060872 |
Release date | 20.5.2022 |
External links |
Colour | Black |
Exact colour description | Black |
Metal type | Steel |
Material group | Metal |
Material | Steel |
surface finish | Matted |
type of screw | Chipboard screw |
Version | Unique specimen |
thread type | Full thread |
head shape | Countersunk head |
Output size | T20 |
Suitable for | Metal, Wood |
Quality class | Strength class 10.9 |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 200 pcs. SPAX T-STAR PLUS T20 FULL THREAD BLACK ZINCED |
Items per sales unit | 200 Screws per piece |
Screw dimensions (D x L) | 3.5 x 40 mm |
bolt diameter | 3.5 mm |
Screw length | 40 mm |
thread length | 35 mm |
Length | 10 cm |
Width | 9.80 cm |
Height | 7.90 cm |
Weight | 384 g |
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