SPAX Universal Screws T20 Washer Head WIROX 5 mm x 107 mm, 150 Pieces 0251010501075

For carpenters and builders working with wood, chipboard, MDF, softwoods or hardwoods, these SPAX universal screws provide a secure connection without pre-drilling in most cases. The 5 mm diameter and 107 mm length make them suitable for structural timber work, furniture assembly and general construction where a strong, reliable fastening is required.

Key specifications

• Diameter: 5.0 mm
• Length: 107 mm
• Head type: Washer head (Tellerkopf)
• Drive: T-STAR plus T20
• Thread: Partial thread with SPAX wave profile
• Point: 4CUT point
• Material: Steel
• Finish: WIROX coating
• Quantity: 150 pieces

Why choose it

The WIROX surface treatment offers corrosion protection six times higher than standard zinc plating, extending the life of the screw in damp environments. The 4CUT point reduces splitting and allows screwing without pre-drilling, while the wave profile thread ensures a firm grip in wood.

Ideal use cases

• Timber framing and structural connections
• Furniture assembly with chipboard or MDF
• Decking and outdoor wood projects where corrosion resistance matters
• General carpentry in softwoods and hardwoods

Good to know

The T-STAR plus T20 drive provides a positive bit engagement, reducing cam-out and making installation faster. The washer head distributes pressure evenly, preventing the screw from sinking too deeply into soft materials.