Welcome to Würth Aerospace Solutions For trade customers only

Bolt washer

EN 28738 steel zinc plated thick-layer passivation
WSH-EN28738-(ZSM)-50

Art.-no. 5150010050
EAN 4056808434932

Prices for customers after login
Bolt washer

Art.-no. 5150010050

Prices for customers after login
Quantity
PU
x 25 pcs

Exclusively for trade customers

Register now and access more than 125,000 products

EN 28738 galvanised steel, thick-film passivated (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

Datasheets(X)

Certificates/ Documents

 | 

 | 

Suitable for screw thread

M50

Internal diameter (d1)

50 mm

Outer diameter (d2)

66 mm

Thickness (h1)

8 mm

Standards

EN 28738

Material

Steel

Surface

Zinc plated thick-layer passivation

RoHS-compliant

Yes

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information