Welcome to Würth Aerospace Solutions For trade customers only

Hexagonal nut with flange and clamping piece (all-metal)

EN 1664 steel 10 zn ptd. thick-layer pass. sealing
NUT-HEX-FLG-EN1664-10-WS30-(ZSML)-M20

Art.-no. 452700320
EAN 4052712752575

Prices for customers after login
Hexagonal nut with flange and clamping piece (all-metal)

Art.-no. 452700320

Prices for customers after login
Quantity
PU
x 50 pcs

Exclusively for trade customers

Register now and access more than 125,000 products

EN 1664, steel 10, galvanised, thick-film passivated (ZSML)

Connection elements with a galvanised chrome (VI)-free zinc-nickel coating (ZSML) offer a more future-proof alternative compared to surfaces containing chrome(VI). The coating consists of a zinc layer with passivation on a (chrome III) basis and sealing coat (top coat with integrated lubricating particles).



Overview of advantages:



  • Higher quality replacement of common galvanised coatings such as A2C or A3C

  • Adjusted friction coefficient range from 0.09 μ - 0.14 μ due to top coat with integrated lubricating particles

  • Thermal capacity up to 120°C

  • Even layer distribution

  • Functional and decorative

Notice

ISO EN 1664 replaces DIN 6927 | There is some limited similarity | Nuts with fine thread included in DIN EN 1667 | Nut height changed | Width across flats for size M10 changed from 15 mm to 16 mm.

Product information

Datasheets(X)

Certificates/ Documents

 | 

 | 

Thread type x nominal diameter (D)

M20

Height (h1)

22.4 mm

Flange diameter (dc)

42.8 mm

External drive (s1)

WS30

Standards

EN 1664

Material

Steel

Property class

10

Surface

Zinc plated thick-layer passivation

RoHS-compliant

Yes

Locking device operating principle

Clamping part polyamide ring

Locking function

Locking against loosening by clamping

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information