Nylock (nylon locking) nuts are made from zinc plated steel with a nylon insert. Sold in bags of 10.
Available sizes:
M4 Nylon Locking Nut | 021-30400 |
M5 Nylon Locking Nut | 021-30500 |
M6 Nylon Locking Nut | 021-30600 |
M8 Nylon Locking Nut | 021-30800 |
M10 Nylon Locking Nut | 021-31000 |