Makita 252103-8 Spare Part - HEX LOCK NUT M5-8 BO3710/3711
Makita 252103-8 — Hex Lock Nut M5 x 0.8 (original Makita)
Description:
Replace a lost or damaged fastener with this original Makita hex lock nut (part no. 252103-8). It’s a self‑locking M5 nut (M5 × 0.8 pitch) in a compact hex form, made for repeated use where vibration or impact can loosen ordinary nuts. Use it to secure guards, housings, bases and accessory mounts — the clean hex profile fits a standard spanner or socket for quick installation.
Key details:
- Part: Makita 252103-8 — Hex. Lock Nut M5-8.
- Thread: M5 × 0.8 mm pitch.
- Function: Self-locking hex nut to resist loosening under vibration.
- Construction: durable steel fastener, hex head for wrench or socket fit.
Fits (example Makita models reported to use this part):
AN611, AN901 (nailers); LH1040 (mitre saw); DLM382 (lawn mower); 5621RD (circular saw); HS7600 (circular saw). Check your tool’s parts diagram to confirm the same part number before installing.
Delivered as a single genuine Makita locking nut — a small replacement that restores secure assembly and safe operation.
Browse our full range of Makita circular saw parts. Makita mower parts. Makita mitre saw parts.
Compatible models this part will fit:
- Makita 3707F - 3707F
- Makita 3707FC - 3707FC
- Makita 3708F - 3708F
- Makita 3708FC - 3708FC
- Makita 4131 - 4131
- Makita 4157KB - 4157KB
- Makita 5604R - 5604R
- Makita 5621RD - 5621RD
- Makita 5704R - 5704R
- Makita AN901 - AN901
- Makita BCS550 - BCS550
- Makita BO3710 - BO3710
- Makita BO3711 - BO3711
- Makita BSR730 - BSR730
- Makita BSS500 - BSS500
- Makita BSS501 - BSS501
- Makita BSS610 - BSS610
- Makita BSS611 - BSS611
- Makita JR140D - JR140D
- Makita JR180D - JR180D
- Makita JR3020 - JR3020
- Makita JR3030T - JR3030T
- Makita LH1040 - LH1040
- Makita LH1040F - LH1040F
- Makita HS300D - HS300D
- Makita BHS630 - BHS630
- Makita HS7100 - HS7100
- Makita AN611 - AN611
- Makita CC300D - CC300D
- Makita LM430D - LM430D
Showing first 30 compatible models. Contact us for full compatibility info.