Hexagon nut, high profile, with clamping piece (non-metal insert)
DIN 982 steel 8 zinc plated thick-layer pass.
NUT-HEX-DIN982-8-WS30-(VZD)-M20
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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
DIN 982 has been withdrawn and replaced by ISO 7040. There is some limited similarity (thread M7, M18, M22 removed | Thread M3, M4, M30 and M36 have been additionally included | Nut height changed | Width across flats changed for thread M10, M12 and M14 to 16, 18 and 21 mm | Fine thread has been included in ISO 10512 | Strength class 12 removed | ISO 7040 applies to the strength classes 5, 8, 10).
Datasheets(X)
 | |
Thread type x nominal diameter (D) | M20 |
Height (h1) | 22 mm |
External drive (s1) | WS30 |
Standards | DIN 982 |
Material | Steel |
Property class | 8 |
Surface | Zinc plated thick-layer passivation |
RoHS-compliant | Yes |
Locking device operating principle | Clamping part polyamide ring |
Locking function | Locking against loosening by clamping |