The Honda 90302-V10-000 is a genuine OEM Self-Lock Nut (6mm) designed for HS520 and HS720 single-stage snow blowers. As a direct Honda OEM part, it is manufactured to the same specification as the hardware originally installed at the factory, ensuring correct thread engagement and clamping force for its application. This part is listed for both the HS520 and HS720 — confirm your machine's serial number against the fitment table to ensure you are ordering the correct version. Sourcing a genuine Honda fastener means no guesswork on thread pitch or nut height, which matters when reassembling components that rely on a consistent clamp load.
Key Features
- Genuine OEM Hardware — sourced directly from Honda, this nut matches the original thread pitch, height, and locking element specification for the application it serves in HS520 and HS720 snow blowers
- Self-Locking Design — the integral locking feature resists loosening under vibration, which is a real-world condition in single-stage snow blower operation
- Serial Number Matters — Honda updates hardware specifications at production breaks, so cross-check your snow blower's serial number against the fitment table before ordering
- Direct Replacement — this nut installs without modification, using standard 6mm tooling already on hand for snow blower service
A self-lock nut is a fastener with a built-in locking mechanism — typically a nylon insert or a deformed thread section — that resists loosening caused by vibration and dynamic loads. In a single-stage snow blower like the HS520 and HS720, components are subjected to continuous vibration and impact as the auger paddle works through packed snow, making a standard nut prone to backing off over time. Using the correct self-lock nut keeps assemblies secure through a full season of use. A fastener with the wrong thread pitch, height, or locking torque can strip threads, fail to hold its clamp load, or work loose during operation.
Part Details
| Part Number | 90302-V10-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Self-Lock Nut (6mm) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Single-Stage Snow Blower | HS520, HS720 | All |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
