Hexagonal nut with flange EN 1661, steel 8, zinc-plated, blue passivated (A2K)
EN 1661 steel 8 zinc plated
NUT-HEX-FLG-EN1661-8-WS30-(A2K)-M20
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ISO EN 1661 replaces DIN 6923 | There is some similarity | Fine thread removed | Width across flats for size M10 changed from 15 mm to 16 mm.
Datasheets(X)
 | |
Thread type x nominal diameter (D) | M20 |
Height (h1) | 20 mm |
Flange diameter (dc) | 42.8 mm |
External drive (s1) | WS30 |
Standards | EN 1661 |
Material | Steel |
Property class | 8 |
Surface | Zinc plated |
RoHS-compliant | Yes |
Design | With flange |
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