ISO 8675 thin hex nuts (or low profile nuts) with fine thread are used as lock nuts to secure components and prevent accidental loosening, turning or shifting.
In addition, the nuts are used together with indexing plungers, cam action indexing plungers, guide bushings or rod end bearings.
The low profile design makes the hex nuts ideal for shorter threads. When mounting indexing plungers, they reduce the adjustment range only slightly and allow the use of two lock nuts.
Steel
Property class04
RoHS
Other threads
| d Thread | b | e | s |
|---|---|---|---|
| M 8 x 1 | 0.16 | 0.57 | 0.51 |
| M 10 x 1 | 0.20 | 0.70 | 0.63 |
| M 12 x 1.5 | 0.24 | 0.79 | 0.71 |
| M 16 x 1.5 | 0.31 | 1.06 | 0.94 |
| M 20 x 1.5 | 0.39 | 1.30 | 1.18 |
| M 24 x 2 | 0.47 | 1.56 | 1.42 |
| Min | Max | Price |
|---|---|---|
| 1 | 99 | $0.28 |
| 100 | 249 | $0.25 |
| 250 | 499 | $0.23 |
| ≥ 500 | $0.21 |
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