piasta self-drilling screw, pan head with AW recess and sealing washer
SCR-DBIT-PANHD-WSH12/2-AW20-(RUS)-4,8X25
Art.-no. 0206824825
EAN 4045727281925
Register now and access more than 125,000 products
- The sealing washer consists of an A2 stainless steel metal back with vulcanised seal made from high-quality EPDM
- Screws with sealing washer dia. 14 mm and 3 mm EPDM are suitable for fastening corrugated profiles (e.g. 18/76).
- Additional optimal torque transmission by the AW recess
- Suitable for component combinations tI/tII according to approval ETA-10/0184 for steel/steel, aluminium/steel and aluminium/aluminium
Datasheets(X)
 | |
Material | Bimetal |
Surface | Flake zinc |
Material of sealing washer | Stainless steel A2 |
Surface of the sealing washer | Plain |
Material of gasket | Ethylene propylene diene terpolymer rubber |
RoHS-compliant | Yes |
Head type | Pan head |
Drive type | AW |
Thread type | Self-tapping screw thread |
Shape of tip | Drilling tip |
Underground | Steel, Aluminum |
Nominal diameter (d1) | 4.8 mm |
Length (l1) | 25 mm |
Head diameter (dk) | 9.5 mm |
Outside diameter of the sealing washer (d2) | 12 mm |
Washer thickness (h1) | 4 mm |
Head height (k1) | 3.5 mm |
Drill tip length (lp) | 4.5 mm |
Screw-thread length with drill tip | 22.5 mm |
Internal drive | AW20 |
Min. recommended substructure thickness | 1.5 mm |
Max. material thickness to be drilled through (metal) | 4.4 mm |
For max. substructure thickness | 3 mm |
Min./max. attachment thickness | 0-9 mm |
Approval | ETA-10/0184 |
Min./max. recommended installation speed (idling) | 1700-2500 rpm |