Hexagon nut ISO 4032 steel 10, zinc-nickel-plated silver (ZNSHL)
ISO 4032 steel 10, zinc-nickel
NUT-HEX-ISO4032-10-WS5,5-(ZNSHL)-M3
Art.-no. 45289033
EAN 4060052444913
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Fasteners with a zinc-plated chromium (VI)-free zinc-nickel silver coating (ZNSHL) are suitable for applications with a high risk of corrosion. The coating comprises a zinc-nickel alloy layer and a sealing coat (top coat with integrated lubricating particles).
Corrosion resistance:
- Diameter ≥ M2 – 360h*
 - Diameter ≥ M4 – 600h*
 - Diameter ≥ M10 – 720h*
 
- *No base metal corrosion at points without thread in salt spray mist testing according to DIN EN ISO 9227 NSS
 
Overview of advantages:
- Corrosion resistance of up to 720 hrs to base metal corrosion in accordance with DIN EN ISO 9227 NSS
 - Chromium(VI)-free
 - Adjusted friction coefficient range of 0.09 μ–0.14 μ due to top coat with integrated lubricating particles
 - Thermal capacity up to 120°C
 - Even coat distribution
 - Functional and decorative
 
ISO 4032 replaces DIN 934 | There is no similarity | Nominal diameter changed | Some nut heights changed | Width across flats changed for M10, M12, M14, M22 | Only for standard thread | Fine thread moved to ISO 8673.
Datasheets(X)
![]()  | |
Thread type x nominal diameter (D)  | M3  | 
Height (m1)  | 2.4 mm  | 
External drive (s1)  | WS5.5  | 
Standards  | ISO 4032  | 
Material  | Steel  | 
Property class  | 10  | 
Surface  | Zinc nickel silver  | 
Corrosion protection period  | 360 h  | 
RoHS-compliant  | Yes  | 
