The Multiquip 90002ZE2U91 is a genuine OEM Tapping Screw designed for GA3.6HR, GA6HR, GAC6HR, GAC6HRS, GAC3.6HR, GA6HRS, GA6HRSNC2, GAW180HE, GAW180HEA, and GAW180HE1 series gasoline-powered generators and arc welders. As a factory-sourced fastener, it matches the exact thread form, drive type, and material specification Multiquip uses in production — so it seats correctly the first time without chasing threads or forcing fitment. DHS Equipment supplies this part direct, backed by Multiquip OEM sourcing, so you can order with confidence knowing you're getting the right screw for your machine.
Key Features
- Correct Thread Profile: — Matches the OEM thread form exactly, so the screw cuts and engages the receiving material the same way as the original — no stripping, no rework.
- Genuine OEM Fastener: — Sourced directly from Multiquip's production supply chain, ensuring correct drive type, head style, and material grade for this application.
- Broad Series Compatibility: — Confirmed fit across GA3.6HR, GA6HR, GAC6HR, GAW180HE, and related generator and arc welder models — one part number covers the full family.
- Structural Integrity Where It Counts: — Tapping screws secure panels, housings, and covers; a worn, cross-threaded, or incorrect screw compromises enclosure integrity and exposes internal components.
- Electrical Safety Relevance: — On generator and welder housings, properly torqued fasteners are part of maintaining correct grounding paths and enclosure continuity — use the right screw, not a substitute.
A tapping screw is a self-threading fastener that cuts its own mating thread as it is driven into a pre-drilled hole or a formed boss in sheet metal or plastic. On generators and arc welders like the GA6HR and GAW180HE series, tapping screws are used throughout the outer housing, access panels, and component covers to hold the enclosure together securely. When a tapping screw is missing, damaged, or replaced with an incorrect substitute, panels can loosen under vibration, gaps can open in weather protection, and — on electrical equipment — enclosure grounding integrity can be compromised. Using the correct OEM fastener ensures the screw seats fully, holds torque under continuous engine vibration, and maintains the enclosure as designed.
Part Details
| Part Number | 90002ZE2U91 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Tapping Screw |
Compatibility & Fitment
| Name | Model |
|---|---|
| Gasoline Powered Generators | GA6HR/GA6HRS/GA6HRSNC2 |
| Gasoline Powered Generators | GA3.6HR |
| Gasoline Powered Generators | GAC3.6HR |
| Gasoline Powered Generators | GAC6HR |
| Gasoline Powered Generators | GAC6HRS |
| Welders | GAW180HE |
| Welders | GAW180HEA |
| Welders | GAW180HE1 |
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.
