The Honda 93903-35380 Tapping Screw (5X16) is a genuine OEM fastener designed for EB11000 generators, GX610 and GX620 horizontal shaft engines, and GXV610 and GXV620 vertical shaft engines. As a direct Honda OEM part, it matches the original specification exactly, ensuring a proper fit without modification. Honda supersedes fasteners at serial breaks, so confirm your machine's serial number against the fitment table before ordering. This screw is the correct replacement when the original has been lost, stripped, or damaged during service.
Key Features
- Genuine OEM Fastener — sourced directly from Honda, matching the original thread form and head dimensions for this screw size
- Correct 5X16 Sizing — the (5X16) designation identifies the exact diameter and length; verify this matches the hardware you are replacing
- Broad Fitment — listed for EB11000 generators, GX610 and GX620 horizontal shaft engines, and GXV610 and GXV620 vertical shaft engines, including multiple serial ranges
- Serial Number Check Advised — Honda updates fastener part numbers across production runs; always cross-reference your serial number with the compatibility table to confirm this is the right screw for your unit
A tapping screw cuts or forms its own mating thread as it is driven into a pre-drilled hole in sheet metal or a soft substrate, eliminating the need for a separate nut or tapped insert. On Honda generators and engines, these screws are used throughout the assembly to secure covers, panels, and housings. A stripped, corroded, or missing original screw can leave components loose and prone to vibration damage, so replacing it with the correct Honda OEM part number 93903-35380 ensures the joint holds as designed.
Part Details
| Part Number | 93903-35380 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Tapping Screw (5X16) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EB11000 | All |
| Horizontal Shaft Engine | GX610, GX620 | All |
| Vertical Shaft Engine | GXV610, GXV620 | 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.
