Material: Steel, zinc-plated. Hardness class 17 H according to DIN 267-24.
These nuts are used for unsafed, quickly to loosen applications, or for a secured connection with an additional lock plate DIN 70952 (for these lockwashers, a keyway is required on the shaft thread).
Recommend tolerance for the shaft thread: 6g DIN ISO 965.
services: online CAD catalog
The supplied 3D models, pictures and technical drawings are made with reasonable care. Nevertheless liability is excluded for the accuracy and correctness of this data.
found in parts groups:
| part number | d1 [mm] |
d2h12 [mm] |
d3 [mm] |
Bh11 [mm] |
b [mm] |
tmin. [mm] |
x [mm] |
Number of grooves | Gewicht [g] |
|
|---|---|---|---|---|---|---|---|---|---|---|
| 65388521 | CAD | M55x1,5 | 75 | 67 | 8 | 8 | 3,8 | 0,05 | 6 | 106 |
