Hexagon nut with clamping piece (brown, non-metal insert) ISO 7040, steel 10, zinc-plated, blue passivated (A2K), with brown ring
ISO 7040 steel 10 zinc plated with brown ring
NUT-ISO7040-10-A2K-BN205107/3-B.RG-M20
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ISO 7040 replaces DIN 982 | There is some limited similarity | Thread M7, M18, M22 removed | Thread M3, M4, M30 and M36 added | Nut height changed | Width across flats changed for thread M10, M12 and M14 to 16, 18 and 21 mm | Fine thread 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) | 22.8 mm |
External drive (s1) | WS30 |
Standards | ISO 7040 |
Material | Steel |
Property class | 10 |
Surface | Zinc plated |
RoHS-compliant | Yes |
Locking device operating principle | Clamping part polyamide ring |
Locking function | Locking against loosening by clamping |