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Updated product information. We are reviewing every description in the catalogue. The application area and the materials listed may be incorrect while we set the correct materials on all articles. If in doubt, ask your contact at A4.

Field of Application
Materials
  • Steel
  • Wood

Securing wood to steel substructures. Please note: Only use in areas protected from the weather.

Description

The self-drilling screw with up to 50 % time savings when fastening wood to metal substructures Wing-type drilling screw, zinc-plated steel with self-tapping screw thread countersunk milling head, for processing hard and soft wood

Advantages

  • up to 50 % time savings when fastening wood to metal substructures

Advice

  • The recommendation for the maximum wood thickness was calculated with reference to the maximum attachment thickness of the substructure.
  • Wing-seBs must be appropriately tested for usability prior to each application case.
  • Drilling screws must be processed with a suitable drill/driver (e.g. cordless drill/driver).
  • The use of impact screwdrivers is not permitted.
  • Drilling screws must be attached perpendicular to the surface of the component.
  • Do not use the screw in applications with direct exposure to the weather or in wet rooms with atmospheres containing chlorine gas.

Technical specifications

Diameter4.8 mm
Drill tip length8.4 mm
Head diameter9.5 mm
Head height3.0 mm
Internal driveTX25
Length38 mm
MaterialSteel
Max. material thickness4.4 mm
Max. material thickness for wood23 mm
Min. material thickness2.0 mm
Min./max. material thickness2.0-4.4 mm
SurfaceZinc plated yellow

Expected delivery: 29–30 Sep

Order by Wednesday 23:59 · sent to Reca on Thursday

sebS countersunk milling head screw sim. to DIN 7504-P yell-galv. TX 25 4.8 x 38

The self-drilling screw with up to 50 % time savings when fastening wood to metal substructures Wing-type drilling screw, zinc-plated steel with self-tapping screw thread countersunk milling head, for processing hard and soft wood

Article number021524838
EAN4029484408641
Pack unitpk (500 pcs)
Diameter4.8 mm
Drill tip length8.4 mm
Head diameter9.5 mm
Head height3.0 mm
Internal driveTX25
SupplierRECA NORM