The Honda 93894-06012-08 Screw Washer (6X12) is a genuine OEM replacement designed for HRM21 and HRS21 lawn mowers. As a direct Honda OEM part, it is manufactured to the same specifications as the original hardware used in production. Confirm your mower's serial number against the fitment table before ordering, as Honda updates hardware specifications at serial breaks.
Key Features
- Genuine Honda OEM Hardware — sourced directly from Honda, this screw-washer combination matches the original fastener specification used on HRM21 and HRS21 mowers.
- Integrated Washer Design — the washer flange is captive on the screw, keeping clamping load distributed evenly without a separate loose washer to manage during installation.
- Correct Size for the Application — the 6X12 designation identifies the thread diameter and length; confirm this matches your existing fastener before ordering to ensure a proper fit.
A screw-washer is a fastener with a washer permanently attached beneath the head. The integrated washer spreads clamping force across a wider bearing surface than a plain screw head alone, helping to secure panels, covers, and components without the washer walking or loosening under vibration. When a screw-washer is missing or stripped, the component it secures can shift or come free during mower operation, so replacing damaged hardware promptly keeps the assembly properly retained.
Part Details
| Part Number | 93894-06012-08 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Screw Washer (6X12) |
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.