The Honda 93404-10016-00 Bolt-Washer (10x16) is a genuine OEM fastener designed for the EX5500 generator. As a combined bolt-and-washer unit sourced directly from Honda, this component matches the original specification for the EX5500. Confirm part number 93404-10016-00 against your unit's serial number and Honda parts diagram before ordering to ensure you have the correct fastener for your application.
Key Features
- Genuine Honda OEM — sourced directly from Honda, so this Bolt-Washer (10x16) matches the original hardware used in EX5500 generator production.
- Combined Bolt and Washer Design — the integrated washer face distributes clamping load across the mating surface, eliminating the need for a separate loose washer during assembly.
- Correct Size for the Application — the 10x16 designation identifies both thread size and length; verifying this against your parts diagram ensures you install the right fastener in the right location.
- Serial Number Verification Recommended — Honda updates fastener specifications at production breaks, so cross-check your EX5500 serial number against the fitment table to confirm this is the current part for your unit.
A bolt-washer is a one-piece fastener that combines a flanged or integrated washer with the bolt shank, replacing a two-piece bolt-and-washer assembly in a single component. On the EX5500 generator, hardware of this type is used at various assembly points where consistent clamping force and secure retention are required. Using the correct OEM fastener ensures the joint holds to the original design intent; substituting an incorrectly sized bolt can result in under- or over-clamping at the fastened joint.
Part Details
| Part Number | 93404-10016-00 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Bolt-Washer (10x16) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EX5500 | 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.
