pias^® drilling screw, round head with collar and AW drive

Name: pias ® drilling screw, round head with collar and AW drive
Brand: Würth
SKU: 021874850

pias steel zinc flake ZFBM pan head flange AW
SCR-DBIT-PANHD-FLG-AW25-(ZFBM)-4,8X50
ZEBRA PIAS

Art.-no. 021874850

EAN 4046778455396

All versions

Prices for customers after login

pias^® drilling screw, round head with collar and AW drive

Art.-no. 021874850

Prices for customers after login

Quantity

x 250 pcs

Exclusively for trade customers

Steel, black zinc-flake coating (ZFBM), with AW drive

Drilling, threading, screwing-in - all in one work step

Therefore considerably reduced time and effort

Exact drilling diameter for each screw connection

Prevents installation errors

AW drive system:

Better mounting output thanks to fatigue-free screwing in; the required contact pressure for transmission of the torques is considerably lower

Even force distribution prevents damage to the surface-protection coating and therefore ensures better resistance to corrosion

Notice

The pressed-on flange generates a lower surface pressure, which helps to prevent stress cracks

Drilling screws must be processed with a suitable drill driver (e.g. cordless drill driver with depth stop)

Product information

Würth Catalogue

Datasheets(X)

CAD data (available after login)

Certificates/ Documents

Application area

The self-drilling screw for fastening plastic and thin sheet metal to metal sub-structures


Material	Steel
Surface	Flake zinc black
Nominal diameter (d₁)	4.8 mm
Length (l₁)	50 mm
Head diameter (d_k)	12.75 mm
Head height (k₁)	3.6 mm
Drill tip length (l_p)	4.5 mm
Other standard	Company standard
Head type	Pan head with collar
Internal drive	AW25
Thread type	Self-tapping screw thread
Thread design	Full thread
Min. recommended substructure thickness	1.7 mm
Max. material thickness to be drilled through (metal)	4 mm
Max. attachment thickness (l_B)	41 mm
Min./max. recommended installation speed (idling)	1200-1800 rpm
RoHS-compliant	Yes