Flat collar nut, wheel fastening
DIN 74361 steel 8 zn ptd. thick-layer pass shape B
NUT-FLG-DIN74361-B-8-WS27-(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
Datasheets(X)
Thread type x nominal diameter (D) | M20 |
Height (h1) | 21 mm |
Collar diameter (dc) | 34 mm |
External drive (s1) | WS27 |
Material | Steel |
Property class | 8 |
Surface | Zinc plated thick-layer passivation |
Pitch | 1.5 mm |
DIN | 74361 |
Thread type | Metric thread |
Flange thickness | 5.5 mm |
Width across corners (e) | 29.87 mm |
Nominal diameter | 20 mm |
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