Hexagonal nut with clamping piece (all-metal) ISO 7042, steel 8, hot-dip galvanised (hdg)
ISO 7042 steel 8 hot dip galvanized
NUT-HEX-SLOK-ISO7042-8-WS30-(TZN)-M20
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ISO 7042 replaces DIN 980, DIN 6925 | There is some limited similarity | Threads M3, M4, M7, M18, M22, M27, M33 and M39 removed | Nut height changed | Width across flats for M10, M12 and M14 changed to 16 mm, 18 mm and 21 mm | Fine thread included in ISO 10513 | ISO 7042 valid for strength classes 5, 8, 10, 12.
Datasheets(X)
 | |
Thread type x nominal diameter (D) | M20 |
Height (m1) | 20.3 mm |
External drive (s1) | WS30 |
Standards | ISO 7042 |
Material | Steel |
Property class | 8 |
Surface | Hot dip galvanized |
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 |