The Honda 93901-34320 Tapping Screw (4X12) is a genuine OEM fastener designed for a wide range of Honda equipment, including GX25 horizontal shaft engines, FG110 tillers, WX10 water pumps, HHT25 and UMC425 trimmers, HT3810, HT3813, and HT4213 lawn tractors, EV4010, EV6010, EVD4010, and EVM40 RV generators, EZ1400 and EZ2500 generators, and the HT3810 lawn tractor line. As a genuine Honda part, the Tapping Screw (4X12) is manufactured to the same specification as the original installed at the factory. Confirm your machine's serial number against the fitment table before ordering to ensure this is the correct fastener for your unit.
Key Features
- Genuine OEM Fastener — sourced directly from Honda, so dimensions, thread form, and drive type match the original screw exactly.
- Broad Equipment Coverage — listed for Honda RV generators, conventional generators, tillers, trimmers, lawn tractors, a water pump, and a horizontal shaft engine, including GX25, FG110, and WX10 models among others.
- Verify Before You Order — Honda updates fastener specs at serial number breaks; always cross-reference your machine's serial number with the fitment table to confirm part number 93901-34320 is correct for your specific unit.
A tapping screw cuts or forms its own mating thread as it is driven into a pre-drilled or molded hole, creating a secure mechanical connection without a separate nut. On Honda equipment, these screws are used to secure panels, covers, housings, and other assemblies. When a tapping screw becomes stripped, corroded, or lost, the component it retains can work loose, leading to rattles, misalignment, or exposed internals. Replacing a damaged screw promptly with the correct OEM part restores a firm, rattle-free connection and keeps the assembly properly seated.
Part Details
| Part Number | 93901-34320 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Tapping Screw (4X12) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EZ1400, EZ2500 | All |
| Horizontal Shaft Engine | GX25 | All |
| Lawn Tractor | HT3810, HT3813, HT4213 | All |
| RV Generator | EV4010, EV6010, EVD4010, EVM40 | All |
| Tiller | FG110 | All |
| Trimmer | HHT25, UMC425 | All |
| Water Pump | WX10 | 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.
