The Honda 94001-04000-0S Hexagon Nut (4MM) is a genuine OEM hardware fastener used across a wide range of Honda generators, tillers, horizontal shaft engines, vertical shaft engines, lawn tractors, and lawn mowers. As a direct Honda OEM part, this nut is manufactured to the same specifications as the original hardware installed at the factory. This part is listed for numerous Honda models — including the E1500, E300, EB3000, EB4000, EG1500, EM3000, EM400, EM4000, EMS4000, EMS4500, ER1500, EV4010, EV6010, EVD4010, F28, G42, GV200, GV400, H4013, HR21, and HRA21 — so verify part number 94001-04000-0S against your machine's serial number and parts diagram before ordering to confirm this is the correct fastener for your application.
Key Features
- Genuine OEM Hardware — sourced directly from Honda, ensuring the thread pitch, dimensional tolerances, and drive geometry match the original fastener exactly.
- Broad Model Coverage — listed across Honda generators, tillers, engines, lawn tractors, and lawn mowers, including the E1500, EB3000, EM3000, EM4000, G42, GV200, GV400, F28, H4013, HR21, and more.
- Verify Before Installing — Honda lists fasteners across multiple serial ranges and assemblies; always cross-reference your machine's serial number and Honda parts diagram to confirm this 4MM nut is the correct fitment for your specific unit.
A 4MM hexagon nut is a standard threaded fastener used to secure components throughout an assembly. Tightened against a mating bolt or stud, it clamps parts together and holds them in position under normal operating vibration and load. When a fastener becomes stripped, corroded, or lost, the assembly it holds can loosen over time — replacing it with the correct OEM-spec hardware restores the original clamping integrity and keeps the assembly properly secured.
Part Details
| Part Number | 94001-04000-0S |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Hexagon Nut (4MM) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EB4000 | 1042191-9999999 |
| Generator | E300, E1500, EB3000, EG1500, EM400, EM3000, EM4000, EMS4000, EMS4500, ER1500 | All |
| Horizontal Shaft Engine | G42 | All |
| Lawn Mower | HR21, HRA21 | All |
| Lawn Tractor | H4013 | All |
| RV Generator | EV4010, EV6010, EVD4010 | All |
| Tiller | F28 | All |
| Vertical Shaft Engine | GV200, GV400 | 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.
