The Honda 90301-777-003 Flange Cap Nut (8MM) is a genuine OEM replacement designed for FR650 and FR750 tillers. As a direct Honda OEM component, this nut is sourced to the exact specification used in original assembly, ensuring proper thread engagement and secure clamping on your machine. This part fits both the FR650 and FR750 — verify your serial number against the fitment table to confirm this is the correct listing for your unit. Keeping the correct hardware in place is essential to maintaining the integrity of the fastened joint during tilling operation.
Key Features
- Genuine OEM Hardware — sourced directly from Honda, this Flange Cap Nut (8MM) meets the same specification used in original tiller assembly, not an approximation.
- Correct Thread and Flange Geometry — the integrated flange distributes clamping load evenly, eliminating the need for a separate washer and maintaining consistent holding force at the fastened joint.
- FR650 and FR750 Fitment — listed for both Honda FR-series rear-tine tillers; check your machine's serial number against the fitment table to confirm the right part for your specific unit.
- Serial Number Verification Recommended — Honda supersedes hardware at production breaks, so confirming your serial number before ordering ensures you receive the correct revision of this nut.
A flange cap nut combines a capped hex nut with an integrated flanged bearing surface. The cap end covers and protects the exposed thread end, while the flange spreads the clamping force over a wider surface area than a standard nut. On FR650 and FR750 tillers, maintaining correctly torqued fasteners is critical — a loose or missing nut allows the joined components to shift under the vibration and load generated during tilling, which can lead to accelerated wear or mechanical failure at that joint.
Part Details
| Part Number | 90301-777-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Flange Cap Nut (8MM) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Tiller | FR650, FR750 | 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.
