The Honda 93891-05010-08 Screw-Washer (5X10) is a genuine OEM fastener designed for a wide range of Honda vertical shaft engines, lawn mowers, and single-stage snow blowers, including the GCV160, GCV190, HRX217, HRR216, HRN216, HRC216, HS520, and HS720, among others. As a factory-original component, this screw-washer is manufactured to Honda's exact specifications, ensuring the correct thread engagement and clamping dimensions wherever it is used. Verify your unit's serial number against the fitment table before ordering, as Honda updates parts at production breaks. This is a straightforward drop-in replacement that requires no modification.
Key Features
- Genuine OEM Construction — sourced directly from Honda, this screw-washer carries the exact thread pitch, shank diameter, and integrated washer profile called out in the original parts list
- Broad Honda Fitment — listed for GCV135, GCV160, GCV170, GCV190, GCV200, GSV190, GXV50, GXV57, EX1000, HR21, HRA21, HRB216, HRB217, HRC216, HRN216, HRR216, HRS216, HRT216, HRX217, HRZ216, HS520, and HS720; confirm your serial number against the fitment table
- Integrated Washer Design — the captive washer spreads clamping load evenly, reducing the chance of panel or housing damage during installation compared to using a bare screw alone
A screw-washer combines a machine screw and a captive flat washer into a single fastener. The washer flange distributes the clamping force over a wider surface area, helping to secure covers, panels, and housings without concentrating stress at the fastener hole. When this fastener is missing, stripped, or replaced with an incorrect size, panels can work loose under vibration, leading to misalignment or damage to the components they retain.
Part Details
| Part Number | 93891-05010-08 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Screw-Washer (5X10) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EX1000 | All |
| Lawn Mower | HR21, HRA21, HRB216, HRB217, HRC216, HRN216, HRR216, HRS216, HRT216, HRX217, HRZ216 | All |
| Single-Stage Snow Blower | HS520, HS720 | All |
| Vertical Shaft Engine | GCV135, GCV160, GCV170, GCV190, GCV200, GSV190, GXV50, GXV57 | 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.
