pias® drilling screw, countersunk head with AW drive
pias steel zinc plated countersunk head AW
SCR-DBIT-CS-AW25-(A3K)-4,8X22
ZEBRA PIAS
Register now and access more than 125,000 products
Drilling, threading, screwing-in - all in one work step
Therefore considerably reduced time and effort
Exact drilling diameter for each screw connection
- Resulting in minimisation of thread tolerance
- Always an optimum connection
Prevents installation errors
AW drive system
- Optimal torque transmission
- Longer service life
- Optimum centring
- Better mounting output thanks to fatigue-free screwing in; the required contact pressure for transmission of the torques is considerably lower
- Largest possible contact surface of bit in screw drive
- Even force distribution prevents damage to the surface-protection coating and therefore ensures better resistance to corrosion
- Contact pressure during use approx. 100 N, screw in with depth stop if necessary.
- Drilling screws must be processed with a suitable drill driver (e.g. cordless drill driver with depth stop).
- The use of impact screwdrivers is not permitted.
- Drilling screws must be attached perpendicular to the surface of the component.
Datasheets(X)
CAD data (available after login)
 | |
Other standard | Company standard |
Material | Steel |
Surface | Zinc plated |
Nominal diameter (d1) | 4.8 mm |
Length (l1) | 22 mm |
Head diameter (dk) | 9.5 mm |
Head height (k1) | 3.5 mm |
Internal drive | AW25 |
Drill tip length (lp) | 4.5 mm |
Head type | Countersunk head 80 degree |
Thread type | Self-tapping screw thread |
Min. recommended substructure thickness | 1.7 mm |
Max. material thickness to be drilled through (metal) | 4.0 mm |
Min./max. recommended installation speed (idling) | 1200-1800 rpm |
RoHS-compliant | Yes |
Last viewed
Hexagon socket set screw with truncated cone ISO 4026 steel 45H, plain
Hexagonal bolt with threading up to head ISO 4017, steel, strength class 8.8, zinc flake, silver (ZFSHL)
Cheese head screw with hexagon socket head and shoulder ISO 7379, steel 12.9, plain, tolerance f9
WÜPOFAST® zinc-plated blue chipboard screw
Packing tape dispenser
Hexagon Socket Head Cap Screw ISO 4762/DIN 912, steel 8.8, plain
Top-hat/support rail
Blind rivet, large flat head
Wall light connection box for cavity wall With cover on the inside
Varioprimer safe + easy