The Honda 93903-25180 Tapping Screw (5X10) is a genuine OEM fastener designed for a wide range of Honda equipment, including EG1400, EG2200, and EV4000 generators, G150, G200, G300, and G400 horizontal shaft engines, HS521 and HS621 single-stage snow blowers, and WT20 and WT30 water pumps. As a direct OEM replacement, this screw is produced to Honda's exact specifications, ensuring correct thread form, head profile, and dimensions. Honda supersedes hardware at serial breaks, so confirm your machine's serial number against the fitment table before ordering.
Key Features
- Genuine OEM Hardware — sourced directly from Honda, this screw matches the thread pitch, head size, and drive type of the original fastener it replaces
- Broad Equipment Coverage — listed for Honda EG-series generators, G-series horizontal shaft engines, HS-series single-stage snow blowers, and WT-series water pumps, including the EG1400, EG2200, EV4000, G150, G200, G300, G400, HS521, HS621, WT20, and WT30
- Verify Before Ordering — Honda revises hardware at production serial breaks; always check your unit's serial number against the fitment table to confirm part number 93903-25180 is correct for your machine
A tapping screw cuts or forms its own thread as it is driven into a pre-drilled hole in sheet metal or plastic panels, eliminating the need for a pre-tapped nut or threaded insert. This makes it a common fastener for securing covers, housings, and panels across Honda's equipment range. When an original screw is stripped, corroded, or lost, replacing it with the correct OEM specification fastener ensures the panel or cover seats properly and stays secure during operation.
Part Details
| Part Number | 93903-25180 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Tapping Screw (5X10) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EG1400, EG2200, EV4000 | All |
| Horizontal Shaft Engine | G150, G200, G300, G400 | All |
| Single-Stage Snow Blower | HS521, HS621 | All |
| Water Pump | WT20, WT30 | 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.
