Description
Overview:
A 6 mm (0.24 inches) self-locking hex nut for Honda small engines and professional lawn equipment. This M6 lock nut secures critical fixings that are subject to vibration, helping to maintain clamp load and protect engine components over time. The nut follows the Honda part reference 90343-ZE6-000 and is widely used across popular models such as GX100 and GX120. Constructed from robust steel with a nylon locking insert, it provides prevailing torque to resist loosening without the need for thread adhesives. Suitable for use on compact petrol engines, mower decks, handles, guards, and other assemblies where a dependable fastener is required. Ideal for routine maintenance, repairs, and replacements on Honda-powered garden and construction machinery.
Key Features:
- M6 thread size for common Honda engine and mower fixings (6 mm / 0.24 inches nominal)
- Nylon-insert self-locking design resists loosening under vibration and shock loads
- Hexagon form for easy tightening with standard hand tools
- Durable steel construction for reliable clamping and service life
- Helps maintain correct assembly torque without additional threadlock in most applications
- Compact fastener suited to confined engine bays and deck hardware
- Broad compatibility across Honda GX series engines and HRH/HRD mower ranges
- Straightforward replacement during routine servicing or component upgrades
Typical Applications:
Securing covers, recoil starters, brackets, throttle assemblies, guards, and mounting points on Honda GX engines and professional walk-behind mowers. Useful wherever an M6 fastener is exposed to vibration, such as on engine frames, handle fixings, and deck hardware in lawn mowers, generators, pumps, and compact construction equipment.
Also known as:
Lock nut, nyloc nut, nylon-insert lock nut, prevailing torque nut, hex locknut, M6 self-lock nut, anti-vibration nut, stop nut.
Fits Models:
GX100, GX100U, GX120, GXV160H2, GXV160UH2, HRD536K4 QXEH, HRD536K4QXEH, HRH536 QXE, HRH536 QXE Pro, HRH536K1 HXE, HRH536K1 QXE, HRH536K1HXE, HRH536K1QXE, HRH536K2 HXE, HRH536K2 QXE, HRH536K2HXE, HRH536K2QXE, HRH536K3 HXE, HRH536K3 QXE, HRH536K3HXE, HRH536K3QXE, HRH536K4 HXEH, HRH536K4 QXEH, HRH536K4HXEH, HRH536K4QXEH, HRH536QXE, HRH536QXEPro
Alternate Part Numbers:
90343-ZE6-000, 90343ZE6000
Product Specifications
| L&S Part No. | 90343 ZE6 000 |
|---|---|
| Manufacturer | Honda |
| OEM No. | 90343ZE600 |
| Unit of Sale | 1 |
| Size | 6mm |
| Applications | GX100, GX100U, GX120, GXV160H2, GXV160UH2, HRD536K4 QXEH, HRD536K4QXEH, HRH536 QXE, HRH536 QXE Pro, HRH536K1 HXE, HRH536K1 QXE, HRH536K1HXE, HRH536K1QXE, HRH536K2 HXE, HRH536K2 QXE, HRH536K2HXE, HRH536K2QXE, HRH536K3 HXE, HRH536K3 QXE, HRH536K3HXE, HRH536K3QXE, HRH536K4 HXEH, HRH536K4 QXEH, HRH536K4HXEH, HRH536K4QXEH, HRH536QXE, HRH536QXEPro |
| Machine Type | Engines, Mowers |
| Fits Brands | Honda |
| Fits Models | GX100U (GCAGK) | GXV160UH2 (GJABH) | HRH536 QXE | GX100 (GCANM) | HRH536K1 HXE | HRH536K1 QXE | HRH536K2 HXE | HRH536K2 QXE | HRH536K3 HXE | HRH536K3 QXE | HRH536K4 HXEH | HRH536K4 QXEH | HRD536K4 QXEH |
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