Hexagon nut with fine thread ISO 8673, steel 8, zinc-nickel-plated, silver (ZNSHL)
ISO 8673 steel 8 zinc-nickel silver fine thread
NUT-HEX-ISO8673-8-WS18-(ZNSHL)-M12X1,5
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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 8673 replaces DIN 934 | There is no similarity | Nominal Ø changed | Some nut heights changed | Width across flats changed for M10, M12, M14, M22 | ISO 8673 only regulates fine thread | Standard thread included in ISO 4032.
Datasheets(X)
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Thread type x nominal diameter x pitch (D) | M12 x 1.5 |
Height (m1) | 10.8 mm |
External drive (s1) | WS18 |
Standards | ISO 8673 |
Material | Steel |
Property class | 8 |
Surface | Zinc nickel silver |
RoHS-compliant | Yes |
Corrosion protection period | 720 h |
Thread form | Fine pitch thread |
Thread type | Metric thread |