The Honda 90012-892-000 Flange Bolt (5X16) is a genuine OEM fastener used across a wide range of Honda engines, inverter generators, conventional generators, lawn mowers, tillers, a water pump, and lawn and multi-purpose tractors, including the GX640, GXH50, GXV50, GXV57, EB2000, EB2200, EU2000, EU2200, EM600, EX800, HRC216, HRN216, HRX217, F200, F210, F220, H4518, H5518, and WX15. As a genuine Honda OEM part, it meets the exact specifications Honda engineers specified for the original build. Because this bolt appears across such a broad range of Honda equipment, confirm your model and serial number against the fitment table before ordering to make sure you are receiving the correct hardware for your application.
Key Features
- Genuine OEM Hardware — sourced directly from Honda, this flange bolt matches the original fastener specification for head geometry, thread pitch, and shank dimensions, so it seats and torques correctly without guesswork.
- Integrated Flange Design — the built-in flange distributes clamping load across a wider bearing surface than a plain bolt, reducing the chance of loosening under vibration in service.
- Broad Honda Compatibility — listed for horizontal and vertical shaft engines, inverter and conventional generators, gas walk-behind mowers, tillers, tractors, and a water pump, including the GX640, EU2200, HRX217, F220, H4518, and H5518, among others.
- Check Your Serial Number — Honda supersedes hardware at production breaks, so verify your machine's serial number against the fitment table to confirm part number 90012-892-000 is correct for your specific unit.
A flange bolt combines a standard hex bolt with a wide, integrated washer-like flange at the base of the head. When tightened, the flange spreads the clamping force over a larger contact area than a conventional bolt head, helping maintain a secure joint even when the assembly is subject to engine vibration or repeated thermal cycling. When a flange bolt wears, strips, or is substituted with an incorrect fastener, the joint it secures can work loose, leading to misalignment, leaks, or component damage depending on where it is installed in the machine.
Part Details
| Part Number | 90012-892-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Flange Bolt (5X16) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EM600, EX800 | All |
| Horizontal Shaft Engine | GX640, GXH50 | All |
| Inverter Generator | EB2000, EB2200, EU2000, EU2200 | All |
| Lawn Mower | HRC216, HRN216, HRX217 | All |
| Lawn Tractor | H4518 | All |
| Multi-Purpose Tractor | H5518 | All |
| Tiller | F200, F210, F220 | All |
| Vertical Shaft Engine | GXV50, GXV57 | All |
| Water Pump | WX15 | 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.
