4,2 / max. 0,9 - Self tapping screws, flat wafer head

Type: WSTC
Technical parameters
Screw material  hardened carbon steel
Coating galvanized ≥ 6 µm 
Substructure  timber
steel
plastic
Thread diameter  4,2 mm
Drilling capacity (steel)  max. 0,9 mm
Screw head  Ø 11 mm
wafer head
Screw drive  PH2
Installation speed (rpm.)  max. 2500
Optional RAL palette colours  powder paint coating, max. 60 µm
CE-14566RAL
Features and benefits
  • Drilling capacity through steel of thickness up to 0,9 mm
  • CE certificate acc. to EN 14566+A1
  • Sharp & precise drilling point
  • Installation with PH2 insert bit
  • Reaction to fire: meets the requirements of class A1
Application
  • Overlapping of thin-walled steel sheets
  • Metal sheeting fastening to lightweight steel profiles, PVC or timber substructures
  • Recommended for environments with C1–C2 corrosivity categories acc. to EN ISO 12944-2
  • Powder paint RAL coating allows fastener use in environments  with corrosivity category up to C3

Product variants

Size d x L (mm)
Drilling capacity Σti (mm) steel
Bit PH
Unit packaging (pcs)
Unit poly bag (pcs)
Outer carton (pcs)
Bulk carton (pcs)
INDEX
4,2 × 13 0,9 PH2 500 - 6 000 - 201313
+
4,2 × 13 0,9 PH2 - - - 10 000 201313-L
+
4,2 × 13 0,9 PH2 - 200 4 000 - 201313-F
+
4,2 × 16 0,9 PH2 500 - 6 000 - 201316
+
4,2 × 16 0,9 PH2 - - - 10 000 201316-L
+
4,2 × 16 0,9 PH2 - 200 4 000 - 201316-F
+
4,2 × 19 0,9 PH2 500 - 6 000 - 201319
+
4,2 × 19 0,9 PH2 - - - 10 000 201319-L
+
4,2 × 19 0,9 PH2 - 200 4 000 - 201319-F
+
4,2 × 25 0,9 PH2 500 - 6 000 - 201325
+
4,2 × 25 0,9 PH2 - - - 6 000 201325-L
+
4,2 × 25 0,9 PH2 - 200 4 000 - 201325-F
+
4,2 × 30 0,9 PH2 500 - 6 000 - 201330
+
4,2 × 30 0,9 PH2 - - - 5 000 201330-L
+