Drywall screw (external) for steel plate max 2 mm

  • Function: Drill tip with single thread steel grooves, drills very quickly in steel thicknesses up to 2 mm. The screw meets the requirements of the AMA Hus 21 KBC.3111 for the installation of external wind protection plates. Suitable for installing external drywall boards.
  • Drive type: Philips 2.
  • Material: Case hardened steel.
  • Surface treatment: Zincotech Ag, type approved for corrosivity class C4, no. 0167/07, for outdoor use.
  • Installation instruction: A power screwdriver with a speed of 2,000-3,000 rpm is recommended.
Unit Guide
D Diameter
D1 Outer diameter
G Thread length
H Head diameter
L Length
M Thickness
MB Mother box
Drill cap. mm Drill capacity mm
Max comp. thick. app. mm Max component thickness application mm
Min. drill depth mm Minimum drill depth mm
Screw dim. mm Screw dimension mm
Surface treat. Surface treatment
D L G Art.no Quantity Pack. MB
4.2 25 25 B3250 7000 Bulk pack
4.2 25 25 32509 600 Packaging 8
4.2 25 25 325000 250 Packaging 16
4.2 31 31 B3310 5000 Bulk pack
4.2 31 31 33109 500 Packaging 8
4.2 31 31 331000 200 Packaging 16
  • Information material

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