pias self-drilling screw, pan head with collar and AW recess

Name: pias self-drilling screw, pan head with collar and AW recess
Brand: Würth
SKU: 021874213

SCR-DBIT-PANHD-FLG-AW20-(ZFBM)-4,2X13

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pias self-drilling screw, pan head with collar and AW recess

Art.-no. 021874213

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Quantity

Exclusively for trade customers

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

Drilling, thread forming and screwing in one step, saving significant time and effort

Ensures an exact drill hole diameter for each screw connection, minimises the thread tolerance and therefore ensures an optimum connection at all times

AW recess system for better torque transmission, a longer service life and optimal centring

Notice

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

Self-drilling screws must be installed with a suitable drill/driver (e.g. cordless drill/driver with depth stop)

Self-drilling screws must be screwed in perpendicular to the surface of the component

Product information

Würth Catalogue

Datasheets(X)

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)	4.2 mm
Length (l₁)	13 mm
Head diameter (d_k)	11.0 mm
Head height (k₁)	2.9 mm
Drill tip length (l_p)	3.7 mm
Other standard	Company standard
Head type	Pan head with collar
Internal drive	AW20
Thread type	Self-tapping screw thread
Thread design	Full thread
Min. recommended substructure thickness	1.5 mm
Max. material thickness to be drilled through (metal)	3.5 mm
Max. attachment thickness (l_B)	6 mm
Min./max. recommended installation speed (idling)	1700-2500 rpm
RoHS-compliant	Yes