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

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

Name: pias ® wing-type drilling screw, flat countersunk milling head with AW drive
Brand: Würth
SKU: 31433502021007

Steel, Ruspert^®-coated (grey), AW drive. The self-drilling screw with up to 50% time saving when fastening wood to metal sub-structures

Available in 3 versions

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1

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Corrosion protection

Approx. 500 hrs. no base metal corrosion in accordance with DIN EN ISO 9227 — NSS

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

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.

The maximum attachment length is calculated as follows: Wood thickness and surface thickness l_U = max. attachment thickness l_B

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

Application area

For use with hard and soft woods

Instructions

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