Strong wood joints with Spax
- Clean and flush finish: The countersunk head mills smoothly into the timber, giving you a flush surface without splitting or rough edges.
- Tight fit with partial thread: You pull wooden components tightly together without gaps thanks to the high clamping force of the partial thread.
- Long-lasting corrosion protection: The advanced WIROX coating protects your fasteners from rust, ensuring strong and durable indoor wood assemblies.
With the Spax s chipboard screw 4,5 x 40 mm, you achieve strong and seamless wood-to-wood joints for furniture making, interior fitting, or fixing wooden battens. Thanks to the partial thread with a thread length of 25 mm, you pull components made of chipboard, MDF, or solid wood tightly together without gaps. The countersunk multi-head mills cleanly into the timber to provide a flush, splinter-free finish with no protruding screw heads. The PZ2 Pozidriv drive ensures reliable engagement and smooth driving. In addition, the chromium(VI)-free wirox coating delivers significantly higher corrosion resistance than conventional zinc plating, keeping your indoor timber assemblies strong and protected over time.
Product description:
- Flat countersunk head, Cross recess Z
- 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:
- Partial thread: firm tightening of the upper wood layer
- Blue zinc plated A2J
- Cross recess Z
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