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Item # 58550
M4-.70 SERRATED FLANGE LOCKING NUT GRADE 8.8 ZINC PLATED
- UM : EA
- Weight: 0.00200
Serrated flange nuts or spin lock nuts are case hardened hex nuts with a built in ribbed washer that bites into the mating surface, locking the nut in place. Serrated flange nuts are hardened to Grade 8.8 specification, comparable to imperial Grade 5.
Specifications
| Diameter | M4 |
| Thread Pitch | .70 |
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