Drywall screw for steel plate max 1 mm

  • Function: Straight tip with double thread grooves 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: ZP = electricity galvanised 5 my, PHO = phosphated, 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 Surface treat. G Art.no Quantity Pack. MB
3.5 25 PHO 20 FD2025 10000 Bulk pack
3.5 25 PHO 20 HFD28259 3500 Tub
3.5 25 PHO 20 AFD21259 3200 Large box
3.5 25 PHO 20 FD2125 1000 Packaging 8
3.5 25 PHO 20 FD2925 250 Packaging 16
3.5 25 ZP 20 2025 10000 Bulk pack
3.5 25 ZP 20 2125 1000 Packaging 8
3.5 25 ZP 20 2925 250 Packaging 16
3.5 25 ZP 20 SB2125 50 Pack 10
3.5 38 PHO 33 FD2038 5000 Bulk pack
3.5 38 PHO 33 HFD28389 1800 Tub
3.5 38 PHO 33 AFD21389 1800 Large box
3.5 38 PHO 33 FD21389 600 Packaging 8
3.5 38 PHO 33 FD2939 250 Packaging 16
3.5 38 ZP 33 2038 5000 Bulk pack
3.5 38 ZP 33 21389 600 Packaging 8
3.5 38 ZP 33 2938 250 Packaging 16
3.5 38 ZP 33 SB2138 40 Pack 10
3.5 41 PHO 35 FD2041 5000 Bulk pack
3.5 41 PHO 35 FD21419 600 Packaging 8
3.5 41 ZP 35 2041 5000 Bulk pack
3.5 41 ZP 35 21419 600 Packaging 8
3.5 51 PHO 45 FD2051 3500 Bulk pack
3.5 51 PHO 45 FD21519 400 Packaging 8
3.5 51 PHO 45 FD2951 200 Packaging 12
3.5 51 ZP 45 2051 3500 Bulk pack
3.5 51 ZP 45 21519 400 Packaging 8
3.5 51 ZP 45 2951 200 Packaging 12
3.5 51 ZP 45 SB2151 30 Pack 10
3.9 64 PHO 50 FD2064 2500 Bulk pack
3.9 64 PHO 50 FD2164 250 Packaging 8
3.9 75 PHO 50 FD2075 2000 Bulk pack
3.9 75 PHO 50 FD2175 250 Packaging 8
3.9 75 ZP 50 2075 2000 Bulk pack
3.9 75 ZP 50 2175 250 Packaging 8
NOTE: The phosphated screw has a double head. Packs are only sold in multiples of ten.
  • Information material

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