The Honda 90050-ZE3-H00 Tapping Screw (5X8) is a genuine OEM fastener designed for Honda GX160, GX240, GX340, and GX390 horizontal shaft engines, as well as HS624, HS828, HS928, and HS1132 two-stage snow blowers. As a Honda OEM component, this screw is manufactured to the exact dimensions Honda specifies for these applications, ensuring it threads and seats correctly without modification. Verify your machine's serial number against the fitment table before ordering, as Honda updates part numbers at production breaks.
Key Features
- Genuine OEM Fastener — sourced directly from Honda, this screw matches the exact thread form, head geometry, and drive type Honda uses in production — not a generic substitute.
- Correct Size for the Application — the 5X8 designation specifies both the thread diameter and length, so this screw seats flush and holds to Honda's designed clamping load without bottoming out or leaving a gap.
- Broad Honda Fitment — listed for GX-series horizontal shaft engines including GX160, GX240, GX340, and GX390, and for HS-series two-stage snow blowers including HS624, HS828, HS928, and HS1132.
- Serial Number Matters — Honda supersedes hardware at production breaks, so confirm your machine's serial number against the compatibility table to ensure part number 90050-ZE3-H00 is the correct screw for your specific unit.
A tapping screw cuts or forms its own mating thread as it is driven into a pre-drilled hole in sheet metal, plastic, or a cast boss, creating a secure mechanical connection without the need for a separate nut or tapped insert. Because the thread form is integral to the fastener itself, using the correct size — both diameter and length — is essential: a screw that is too short won't develop full thread engagement, while one that is too long may bottom out before clamping. When this screw works loose or is missing, panels, covers, and guards can shift or vibrate free, affecting both the integrity of the assembly and proper airflow or enclosure around the engine or machine.
Part Details
| Part Number | 90050-ZE3-H00 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Tapping Screw (5X8) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX160, GX240, GX340, GX390 | All |
| Two-Stage Snow Blower | HS624 | 1000001-2933995 |
| Two-Stage Snow Blower | HS828, HS928, HS1132 | 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.
