Hitachi Nylon Nut M5 - 877-371
Hitachi part 877371 — M5 nylon-insert lock nut (nylon nut) designed to secure small linkages and fastenings on Hitachi/HiKOKI nailers, staplers and similar tools.
Details: genuine Hitachi replacement part, metric M5 thread (nylon locking insert for vibration resistance), used where a low-profile locking nut is needed on a pushing lever or small assembly. Ideal when you need a direct-match original Hitachi spare parts item to restore proper fit and function.
Example models this part is used on (non‑exhaustive): NR83A / NR83AA, NT65A2, N5008AC2 and NV90AB2 — check your tool’s exploded parts diagram to confirm placement. This small but critical piece is a common item among Hitachi power tool parts and will get a worn or missing nut back to original specification.
Compatible models this part will fit:
- Hitachi C10FCE
- Hitachi C10FCE2
- Hitachi C10FCH
- Hitachi C10FCH2
- Hitachi C12FCH
- Hitachi C12LC
- Hitachi C12LCH
- Hitachi N5008AC
- Hitachi N5024A
- Hitachi NR50AK
- Hitachi NR65AK
- Hitachi NR83A
- Hitachi NR83A2
- Hitachi NR83AA
- Hitachi NR90AA
- Hitachi NR90AD
- Hitachi NR90AE
- Hitachi NR90GC
- Hitachi NR90GR
- Hitachi NT45A
- Hitachi NT50AD
- Hitachi NT65A
- Hitachi NT65A3
- Hitachi NT65AA
- Hitachi NT65M2
- Hitachi NT65MA
- Hitachi NT65MA2
- Hitachi NT65MA3
- Hitachi NV45AC
- Hitachi NV50A1
Showing first 30 compatible models. Contact us for full compatibility info.