pias^® wing-type drilling screw, countersunk head with AW drive

Name: pias ® wing-type drilling screw, countersunk head with AW drive
Brand: Würth
SKU: 021966445

Wing-pias steel flake zinc silver cntrsnk. head AW
SCR-DBIT-WNG-CS-CUTHD-AW30-(LFR)-6,3X45
ZEBRA PIAS

Art.-no. 021966445

EAN 4049557394923

All versions

Specification

The self-drilling screw with up to 50% time savings when fastening wood to metal substructures, steel, LAFRE^® silver-grey coated.

Cr(6)-free corrosion protection, approx. 500 h, no base metal corrosion (salt-spray mist test in accordance with DIN EN ISO 9227 - NSS)

Countersunk head with milled pockets, for processing in softwood. For use in hardwood, the variant with head Ø 12mm is suitable (type. 0219864..).

AW drive system:

Enhanced torque transmission

Longer 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

Notice

The recommended maximum wood thickness l_H was calculated with reference to the maximum attachment thickness l_U of the surface!

Wing-pias screws must be appropriately tested for usability for each application case. Only install using application tools with a depth stop and claw coupling

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

Application

Instructions

Force feeding of the screw is prevented by the wings drilling out the wood

The core hole is drilled into the substructure. The wings break off upon contact with the metal

The first few turns of the screw cut the thread, the remainder of the screw then screws into the thread

Technical information


Nominal diameter (d)	6.3 mm
Länge (l)	45 mm
Head diameter (d_k)	15 mm
Drill tip length (l_p)	6 mm
Other standard	Company standard
Werkstoff	Steel
Oberfläche	Flake zinc silver-grey
Head type	Countersunk head 80 degree
Internal drive	AW30
Thread type	UNC
Min. recommended substructure thickness	2 mm
Max. material thickness to be drilled through (metal) (l_U)	6 mm
Max. material thickness for wood (l_H)	25 mm
Min./max. recommended installation speed (idling)	800-1200 rpm
RoHS-compliant	Yes

Documents/CAD data

Product information

Datasheets (1)

CAD data (available after login)

Certificates/ Documents (0)

Accessory

Required accessory:

Product

Description

Quantity

Price
/PU

AW® bit

BIT-AW30-LUMINOUSYELLOW-1/4IN-L50MM

Art.-no. 06145230

E 6.3 (1/4")

x 5 pcs

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