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Item # 4398120001
M20-2.5 Hex Jam Nut, Class 4 Zinc DIN 439
- UM: C
- Weight: 0.0886
- DIN 439, ISO 4035 Hex Jam Nuts are thinner than a standard hex nut but have the same dimension across the flats and corners. A jam nut can be threaded onto a bolt and run tight against the standard nut which will lock the nut in place and prevent it from backing off.
Specifications
| Diameter | M20 |
| Thread Pitch | 2.5 |
| Head Wd. | 30mm |
| Height | 10mm |
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