Insulation washer (external)

  • Function: The washer is designed for use with insulation screw.
  • Material: Case hardened steel.
  • Coating: Aluzinc, for outdoor use.
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 D1 M E-number Quantity Pack. MB
5.9 40 0.8 98400 100 Packaging 12
5.9 80 0.8 98401 100 Packaging 4
  • Information material

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