Reliable timber fixing with Spax
- Secure drive with no slip: The T-STAR plus T20 recess prevents cam-out and ensures you apply torque with complete control.
- Reduced risk of splitting: Thanks to the 4CUT point, you drive screws smoothly into timber without tearing fibres.
- Lasting protection against corrosion: The WIROX surface coating protects the steel screw effectively against wear and environmental exposure.
With the Spax chipboard screw 4.5 x 40 mm, you achieve strong and dependable timber fixings every time. The full thread delivers maximum pull-out resistance along its entire length, making it ideal for securing hardware, mdf, and chipboard panels. The t-star plus T20 drive eliminates bit slippage and transfers torque smoothly into the fastener. Featuring a countersunk multi head, the screw sits neatly flush with the surface, while the 4CUT point prevents timber from splitting. In addition, the chromium-VI-free wirox coating provides significantly higher corrosion resistance than standard zinc-plated steel for lasting interior finishing work.
Product description:
- Flat countersunk head, T-STAR plus
- With MULTI Head and 4CUT, hardened, synthetic coating
- Blue zinc plated A2J
Application:
- Universal usage
Advantages:
- No pre-drilling (wood-dependent)
- Quick and safe fastening with reduced driving in torque (more screwed connections per battery charge)
- Effectively reduces splitting of the wooden material, even when close to the edge
- Multifunctional applications indoors
Special properties:
- T-STAR plus: secure bit grip, no cam-out effect, optimal force transmission
- Blue zinc plated A2J
Features:
- 4CUT: allows screwing in without pre-drilling (wood-dependent), reduces splitting as square end displaces the fibres
- Ground serrations: up to the point - quick and secure fastening
- MULTI Head: flush countersinking. Mills in wood and stops on metal