The Honda 90016-ZE5-000 Special Bolt (6MM) is a genuine OEM component built for HRM21 and HRS21 lawn mowers. Sourced directly from Honda, this bolt meets the exact specifications Honda requires for this application — including thread form, head geometry, and shank dimensions that a standard 6MM bolt may not replicate. Confirm your mower's serial number against the fitment table to ensure part number 90016-ZE5-000 is the correct supersession for your unit.
Key Features
- Genuine Honda OEM — manufactured to Honda's own specification, not a generic substitute; correct thread profile and head form for this fastener position
- Exact Replacement — direct swap for the original bolt on HRM21 and HRS21 lawn mowers with no modification needed
- Serial Number Verification Recommended — Honda supersedes hardware at production breaks, so cross-check your mower's serial number against the fitment table before ordering
The Special Bolt (6MM) is a purpose-engineered fastener used in the assembly of Honda HRM21 and HRS21 lawn mowers. Unlike a standard metric bolt, a "special" designation in Honda's parts catalogue indicates a non-standard thread pitch, shank length, or head configuration specific to this application. Using the incorrect fastener risks improper clamping, damage to mating components, or premature failure at that joint — making the correct OEM part the straightforward choice for any repair or rebuild.
Part Details
| Part Number | 90016-ZE5-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Special Bolt (6MM) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Mower | HRM21, HRS21 | 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.
