Drywall screw combi for wood studs and steel plates max 1 mm

  • Function: Straight tip with double thread wood and steel grooves (Hi-low) that grip immediately, penetrate the steel plate very quickly and sink into the drywall board without damaging the cardboard layer.
  • Drive type: Philips 2.
  • Material: Case hardened steel.
  • Surface treatment: Zinc-plated 5 my, for indoor use.
  • Installation instruction: A power screwdriver with depth stop, speed of 2,000-5,000 rpm is recommended.
  • Dimension: Around 15 pcs/m², screw spacing 20 cm on the edge of the sheet and 30 cm on the inner section.
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
3.9 30 24 C3030 8000 Bulk pack
3.9 30 24 C3130 800 Packaging 8
3.9 30 24 C3930 250 Packaging 16
3.9 41 35 C3041 5000 Bulk pack
3.9 41 35 C31419 600 Packaging 8
3.9 41 35 C3941 200 Packaging 16
3.9 51 44 C3051 3500 Bulk pack
3.9 51 44 C31519 400 Packaging 8
3.9 51 44 C3951 200 Packaging 12
NOTE: The screw has a double head.
  • Information material

    You can order the information material you are interested in here. It will be delivered by post within a few days.