Hexagon nut, low profile
DIN 439, steel 04/05, zinc plated, blue passivated (A2K)
DIN 439-B ZP M4
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DIN 439 type B has been replaced with ISO 4035. There is some similarity (stainless steel hardness classes changed from 50 to 025 and from 70 to 035) | Width across flats changed for M10, M12, M14, and M22 | Nominal diameter M1.8 removed | ISO 4035 for standard thread only. | Fine thread moved to standard ISO 8675.
Datasheets(X)
 | |
Thread type x nominal diameter (D) | M4 |
Thread type x nominal diameter x pitch (D) | M4 x 0.7 |
Height (m) | 2.2 mm |
External drive (s) | WS7 |
Standards | DIN 439 |
Material | Steel |
Property class | 04 |
Surface | Zinc plated |
Drive type | Outer hexagon |
Thread type | Metric thread |
Thread form | Standard metric thread |
RoHS-compliant | Yes |
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