Hexagon nut with fine thread
ISO 8673 steel 8 zn ptd. thick-layer pass. fthr.
NUT-HEX-ISO8673-8-WS30-(VZD)-M20X1,5
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Connection elements with galvanised chromium (VI)-free zinc thick-film passivation (VZD) offer a future-proof alternative to surfaces containing chromium (VI). The coating consists of a zinc layer with passivation on a chromium (III) basis.
Overview of advantages:
- Chromium (VI)-free alternative to A2C or A3C
- Thermal capacity up to 120°C
- Even coat distribution
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)
 | |
Thread type x nominal diameter x pitch (D) | M20 x 1.5 |
Height (m1) | 18 mm |
External drive (s1) | WS30 |
Standards | ISO 8673 |
Material | Steel |
Property class | 8 |
Surface | Zinc plated thick-layer passivation |
RoHS-compliant | Yes |
Thread type | Metric thread |
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