SPAX Universal Screws T20 Countersunk Head BLAX 4 mm x 30 mm 200 Pieces 0191040400303

The SPAX Universal Screw with T20 Torx drive and countersunk head combines a 4CUT point that reduces splitting with a MULTI-head that sinks flush without pre-drilling in wood. Its BLAX coating provides corrosion resistance for indoor and outdoor use.

Highlights

• 4CUT point minimizes wood splitting and eliminates pre-drilling in wood
• MULTI-head countersinks flush for a clean finish
• BLAX coating offers corrosion protection for indoor and outdoor applications
• SPAX wave profile thread reduces driving torque and increases holding power
• Hardened steel construction for durability

In daily use

These screws are suitable for wood, chipboard, MDF, plastics, and thin metal sheets. The partial thread ensures a tight joint, while the T20 Torx drive provides a secure bit engagement. The 200-piece box is ideal for both professionals and DIY enthusiasts.

Full specifications

• Diameter: 4 mm
• Length: 30 mm
• Drive type: T20 Torx
• Head type: Countersunk head
• Material: Hardened steel
• Coating: BLAX
• Thread type: Partial thread
• Point type: 4CUT
• Thread profile: SPAX wave profile
• Quantity per pack: 200 pieces
• Application area: Wood, chipboard, MDF, plastics, thin metal sheets
• Pre-drilling required: No (in wood)
• Corrosion protection: Yes
• Indoor/outdoor use: Suitable
• Certification: ETA-12/0114
• Packaging type: Box

Final note

SPAX Universal Screws deliver reliable fastening across multiple materials, backed by European Technical Assessment ETA-12/0114.