Flat washer - large external diameter
ISO 7093-1 steel 200 HV zn ptd. thick-layer pass.
WSH-ISO7093/1-200HV-(ZSM)-7
Art.-no.
5150057
EAN 4066442418366
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ISO 7093-1 steel 200 HV galvanised thick-film passivated with sealing (ZSM)
Connection elements with galvanised chromium (VI)-free thick-film passivation (ZSM) offer a future-proof alternative to surfaces containing chromium (VI). The coating consists of a zinc layer with passivation on a chromium (III) basis with sealing. Washers with ZSM coating can be paired with ZSML as well as VZD-coated threaded parts.
Overview of advantages:
- Chromium (VI)-free alternative to A2C or A3C
- Thermal capacity up to 120°C
- Even coat distribution
- Functional and decorative
Product information
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