Product
SPAX Torx Stainless Steel Countersunk Head Screws (TX20) Ø4x20mm, supplied in a box of 200, are engineered for fast and reliable wood assembly. Ideal for interior and exterior joinery, these screws ensure secure connections with minimal effort.
Specifications
- Patented design featuring aggressive wave thread for quick penetration and strong hold
- Made of A2 stainless steel providing corrosion resistance for durable outdoor or damp environment use
- Countersunk head for flush fitting; Torx (TX20) drive for optimal power transfer and reduced cam-out
- Penetrates easily even with low tightening torque
- Complies with high-strength and safety assembly requirements
Usage
Insert the screw into prepared wood using a TX20 Torx driver. The wave-shaped thread design bites quickly into wood fibers, ensuring high resistance and a strong grip. The countersunk head enables a smooth finish, making it suitable for structural joinery, furniture making, decking, or cabinetry.
FAQ
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What type of driver do I need for these screws?
- Use a TX20 Torx bit or screwdriver for precise fit and optimal torque transmission.
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Are these screws suitable for outdoor applications?
- Yes, the A2 stainless steel ensures corrosion resistance, making them suitable for outdoor or humid conditions.
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Will the countersunk head damage the wood surface?
- The countersunk head is designed to sit flush, reducing the risk of surface damage when installed correctly.
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Can I drive these screws without pre-drilling?
- The patented thread allows easier penetration, often eliminating the need for pre-drilling in most woods.
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What is the main advantage of the wave-shaped thread?
- The wave-shaped thread provides a stronger grip and allows the screw to cut into the wood efficiently, even with lower driving torque.
mvm-dt-2025-07-07
