The Genie 1274321GT is a genuine OEM Nylock Nut, 5/16-18, C, ZAG built for a wide range of Genie equipment, including GS scissor lifts, GTH telehandlers, and Z articulating boom lifts. As a genuine OEM part, it is manufactured to the same standards as the hardware originally installed at the factory, ensuring correct thread engagement and dimensional conformity. Confirm part number 1274321GT against your machine's parts manual before ordering to verify it is the correct fastener for your application.
Key Features
- OEM-Grade Fastener Material — Zinc-and-clear chromate (ZAG) finish provides corrosion resistance suited to the demanding environments Genie equipment operates in.
- Nylon-Insert Locking Design — The nylon collar grips the mating thread under vibration, resisting loosening without the need for thread-locking compounds.
- Exact Thread Specification — Cut to 5/16-18 UNC thread, this nut mates correctly with existing fastener hardware and requires no re-tapping or modification of the mating component.
- Broad Cross-Family Fitment — Fits Genie GS scissor lifts, GTH telehandlers, and Z articulating boom lifts, making it a practical stocking item for mixed Genie fleets.
- Genuine OEM Part — Sourced directly from Genie, this fastener carries the correct part number 1274321GT and matches the hardware specified in the original parts manual.
A Nylock nut uses a nylon insert at the top of the nut to create friction against the mating bolt thread, preventing the fastener from backing out due to vibration or dynamic loading. On aerial lifts and telehandlers, where structural joints and mechanical assemblies are subject to constant motion and load cycling, a fastener that retains its clamp load is essential to keeping connections secure. A loose or missing nut at a critical joint can allow movement between components, leading to accelerated wear or structural instability — replacing worn or missing hardware with the correct OEM fastener maintains the integrity of the assembly.
Part Details
| Part Number | 1274321GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Nylock Nut, 5/16-18, C, ZAG |
Compatibility & Fitment
| Name | Model |
|---|---|
| GS-2669DC | GS-2669DC |
| GS-3369DC | GS-3369DC |
| GS-4069DC | GS-4069DC |
| GS-2669RT | GS-2669RT |
| GS-3369RT | GS-3369RT |
| GS-4069RT | GS-4069RT |
| GTH-1056 | GTH-1056 |
| GTH-1256 | GTH-1256 |
| GTH-1044 | GTH-1044 |
| GTH-1244 | GTH-1244 |
| GTH-1544 | GTH-1544 |
| TZ-34/20 | TZ-34/20 |
| Z-80/60 | Z-80/60 |
| Z-45 XC | Z-45 XC |
| Z-45/25 | Z-45/25 |
| Z-45/25J IC Power | Z-45/25J IC Power |
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.
