piasta® drilling screw, hexagon head A2 stainless steel with drill tip and moulded thread made of hardened steel
piasta W-214 self-drilling screw
PIASTA DIN 7504-K A2 4,2X16
Register and access more than 75 000 products
Reduction of the assembly time using the drill bit tip by min. 50%:
- Drilling without centrepunching
- Thread moulding
- Securing
All in one operation
Suitable for component combinations tl / tII according to approval ETA-10/0184
- Steel/steel - for ∅ 4.2 mm–6.3 mm
- Aluminium/steel - for ∅ 4.8 mm
- Aluminium/aluminium - for ∅ 4.8 mm
Datasheets(X)
Material | Bimetal |
Surface | Flake zinc |
RoHS-compliant | Yes |
Head type | Hexagon head with flange |
Nominal diameter (d1) | 4.2 mm |
Length (l1) | 16 mm |
Drill tip length (lp) | 4.5 mm |
External drive (s1) | WS7 |