Welcome to Würth Industry For trade customers only
Washers for bolts; product class C
Washers for bolts; product class C - 1
Washers for bolts; product class C - 2

For detailed information, other images and documents, please select individual articles from the following table.

Washers for bolts; product class C

DIN 1441 galvanised steel, thick-film passivated with sealing (ZSM)

See product details

Available in 27 versions

Prices for customers after login

Show availability in Würth trade store
Exclusively for trade customers

Register now and access more than 125,000 products

Variants

Exclusively for trade customers

Register now and access more than 125,000 products

Prices for customers after login

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