Hexagon nut with clamping piece (all-metal) ISO 7042, 8 steel with silver zinc-flake coating (ZFSHL)
ISO 7042 steel 8, zinc flake, silver
NUT-HEX-SLOK-ISO7042-8-WS24-(ZFSHL)-M16
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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 ZFSHL is as follows:
- Diameter ≥ M6 - 480 h*
- Diameter ≥ M10 - 720 h*
- * Guideline values: No base metal corrosion in areas without thread in salt spray tests according to DIN EN ISO 9227 NSS.
The designation ZFSHL refers to the following corrosion coating:
- Zinc flake coating, with top coat, silver colour, with lubrication that alters the friction coefficient
ISO 7042 replaces DIN 980, DIN 6925 | There is some limited similarity | Thread M3, M4, M7, M18, M22, M27, M33 and M39 removed | Nut height changed | Width across flats changed for M10, M12 and M14 to 16, 18 and 21 mm | Fine thread included in ISO 10513 | ISO 7042 applies to the strength classes 5, 8, 10, 12.
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Thread type x nominal diameter (D) | M16 |
Height (m1) | 16.40 mm |
External drive (s1) | WS24 |
Standards | ISO 7042 |
Material | Steel |
Property class | 8 |
Surface | Flake zinc silver |
Corrosion protection period | 720 h |
Locking device operating principle | Single part clamping nut metal |
Locking function | Locking against loosening by clamping |
Thread type | Metric thread |
Thread form | Standard metric thread |
RoHS-compliant | Yes |
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