The Honda 93891-05028-07 Screw Washer (5X28) is a genuine OEM fastener designed for EX1000 and EX800 generators and the HS50 two-stage snow blower. As a direct Honda OEM part, it matches the original specification exactly, ensuring the correct fit without guesswork. Confirm your machine's serial number against the fitment table before ordering, as Honda updates part numbers at production serial breaks.
Key Features
- Genuine Honda OEM — sourced directly from Honda, this screw washer matches the original fastener in thread size and washer profile, so it seats correctly on assembly
- Exact Dimensional Match — the 5X28 size designation identifies a specific thread and shank length; using the correct size ensures proper clamp load without stripping or over-reaching
- Broad Fitment — listed for EX1000 and EX800 generators and the HS50 two-stage snow blower; verify your unit's serial number against the compatibility table to confirm the right part for your machine
A screw washer is a fastener that combines a threaded screw with an integrated washer flange, distributing clamping force over a wider surface area than a plain screw head alone. This prevents the fastener from pulling through or damaging softer panels and housings during assembly. When the original fastener is lost, stripped, or corroded, replacing it with the correctly sized OEM piece restores the intended clamp load and keeps assembled covers and components properly secured.
Part Details
| Part Number | 93891-05028-07 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Screw Washer (5X28) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EX800, EX1000 | All |
| Two-Stage Snow Blower | HS50 | 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.
