Timber screws TX washer head, zinc-plated
- Material: Steel
- Surface: Zinc plated
- Approval: ETA-21/0768
- Head type: Disc head
- Thread form: Coarse thread
- Thread design: Partial thread
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TX drive
- Six force application areas (line contact) for strong power transmission
- No driving-out effect (cylindrical shape eliminates cam-out effect) for a long bit service life
- Can be mechanically driven
- Good torque transmission
Washer head
- Fewer screws required due to connections being more flush (even if wood is deformed)
- High tightening and head penetration values
- High degree of tension resistance
- Shorter installation times, as no additional washer is required
Under-head reinforcement
- Optimal tear-off resistance enhances user safety
Partial thread
- Optimal finish due to tight sealing of the top layer of wood
End mill (friction part)
- Less friction on the screw shaft minimises tool damage
- Less power and force required as it functions like a drill bit
- Lower screw-in resistance
- Easy to install long screws
Coarse thread
- Always provides the optimum speed for each screw length
- The thread geometry enables faster screwing in, saving time during processing
High-quality hardened steel
- High breaking torque
- Optimal installation quality
Anti-friction coating
- Easy to screw in with low screwing resistance, reducing the amount of energy and force required
Cutting point
- Low splitting forces due to drilling effect
- Reduced splitting tendency of the wood enables edge connection
- Chipping of the wood fibres
The timber screw with wafer head is used primarily for wood/wood connections in structural timber construction (e.g. for on-roof rafter insulation, wooden frame construction, roof truss construction, element construction, prefabricated building, staircase construction, etc.).
In damp rooms and outdoors, non-corrosive materials must be used for mounting (DIN 18360, Section 3.1.4.1).
The user is responsible for design considerations.
Installation must be carried out in accordance with the European technical assessment (ETA)!
- Material: Steel
- Surface: Zinc plated
- Approval: ETA-21/0768
- Head type: Disc head
- Thread form: Coarse thread
- Thread design: Partial thread
