Hexagon nut, low profile with fine thread
ISO 8675 steel 04 zinc-flake
NUT-HEX-ISO8675-04-WS30-(ZFSHL)-M20X1,5
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Zinc-flake coatings are chromium(VI)-free corrosion protection coatings for commercial vehicle construction, construction machines, agricultural vehicles and equipment, and all other fields that have vehicle construction standard corrosion protection requirements.
The corrosion resistance of ZFHSL is as follows:
- Diameter ≥ M6 - 480h*
- Diameter ≥ M10 - 720h*
The designation ZFSHL refers to the following corrosion coating:
- Zinc flake coating, with top coat, silver colour, with lubrication that alters the friction coefficient.
- Adjusted friction coefficient range from 0.09μ - 0.14μ due to top coat with integrated lubricating particles
ISO 8675 replaces DIN 439 with fine thread | There is some similarity | Strength class for stainless steels changed from 50 to 025 and from 70 to 035 | Width across flats changed for M10, M12, M14, M22 | Nominal Ø M1.8 removed | Standard thread has been included in ISO 4035 | ISO 8675 only contains fine thread.
Datasheets(X)
Thread type x nominal diameter x pitch (D) | M20 x 1.5 |
Height (m1) | 10 mm |
External drive (s1) | WS30 |
Standards | ISO 8675 |
Material | Steel |
Property class | 04 |
Surface | Flake zinc silver |
RoHS-compliant | Yes |
Corrosion protection period | 720 h |