Flat washer with large external diameter ISO 7093-1 steel 200 HV zinc plated thick-layer passivated with sealing (ZSM)

Name: Flat washer with large external diameter ISO 7093-1 steel 200 HV zinc plated thick-layer passivated with sealing (ZSM)
Brand: Würth
SKU: 5150058

ISO 7093-1 steel 200 HV zn ptd. thick-layer pass.
WSH-ISO7093/1-200HV-(ZSM)-8

Art.-no. 5150058

EAN 4059609390407

All versions

Specification

Fasteners with zinc plated chromium(VI)-free thick-layer passivation (ZSM) offer a future-proof alternative compared to surfaces containing chromium(VI)

The coating consists of a zinc layer with passivation based on chromium(III) with sealing. Washers with ZSM coating can be paired with ZSML- as well as thick layer passivated threaded parts.

Overview of advantages:

Chromium(VI)-free alternative to A2C or A3C

Thermal capacity up to 120 °C

Even coating distribution

Functional and decorative

Technical information


Suitable for screw thread	M8
Internal diameter (d₁)	8.4 mm
Outer diameter (d₂)	24 mm
Thickness (h₁)	2 mm
Standards	ISO 7093-1
Material	Steel
Surface	Zinc plated thick-layer passivation
Vickers hardness, HV	200 HV
Design	With large outside diameter
RoHS-compliant	Yes