SPAX viti per facciate T20 testa lenticolare svasata BLAX A2 4,5 x 70 mm 100 pezzi 25470404507022

Stainless steel A2 facade screws with a black BLAX coating, engineered for durable outdoor use. The 4.5 mm diameter and 70 mm length provide secure fastening in timber substructures and composite facade panels.

Overview

SPAX Fassadenschrauben T20 Linsensenkkopf BLAX A2 are premium facade screws made from A2 stainless steel (AISI 304) with a black BLAX surface coating for enhanced corrosion resistance. They feature a lens countersunk head with a Torx T20 drive, a SPAX thread optimized for wood, and a 4CUT point that reduces splitting and eliminates pre-drilling in most wood types. Each pack contains 100 screws.

What stands out

• A2 stainless steel with BLAX coating for high corrosion resistance in outdoor applications
• 4CUT point allows driving without pre-drilling in many wood types
• MULTI-head geometry ensures flush countersinking
• Torx T20 drive provides secure bit engagement and reduces cam-out

Technical details

• Screw type: Facade screw
• Material: Stainless steel A2 (AISI 304)
• Head type: Lens countersunk head
• Drive: Torx T20
• Diameter: 4.5 mm
• Length: 70 mm
• Coating: BLAX (black)
• Thread: SPAX thread for wood
• Point: 4CUT
• Quantity per pack: 100 pieces

Our verdict

Reliable corrosion-resistant screws for facade construction, offering easy driving and a clean finish.