SPAX univerzálne skrutky T20 zápustná hlava BLAX 4 mm x 50 mm 200 ks 0191040400503

Equipped with a T-STAR plus T20 drive and a 4CUT point, these SPAX universal screws eliminate pre-drilling in most woods while the BLAX coating provides enhanced corrosion resistance.

Overview

The SPAX Universal Screw with countersunk head and T-STAR plus T20 drive is engineered for fast, secure fastening in wood, chipboard, MDF, softwood, and hardwood. The 4CUT point reduces splitting and allows screwing without pre-drilling in many wood types, while the SPAX Wave Profile thread ensures smooth driving and high holding power.

What stands out

• Countersunk head with multi-head design for flush sinking and braking on metal
• T-STAR plus T20 drive for optimal power transmission and reduced cam-out
• 4CUT point minimizes splitting and eliminates pre-drilling in most woods
• BLAX black coating for enhanced corrosion resistance
• Partial thread for strong clamping of top material
• Hardened steel for durability

Technical details

• Nominal diameter: 4 mm
• Length: 50 mm
• Drive size: T20
• Thread type: Partial thread
• Material: Hardened steel
• Surface coating: BLAX (black, corrosion-resistant)
• Point type: 4CUT
• Thread profile: SPAX Wave Profile
• Quantity per pack: 200 pieces
• Packaging: Box
• Certification: ETA-12/0114

Our verdict

A reliable universal screw for woodworking and construction, offering fast installation, strong holding power, and long-term corrosion protection.