The Genie 1283007GT is a genuine OEM Nylock Flange Nut, 5/8-11, F, ZAG built for a wide range of Genie equipment including S and SX telescopic boom lifts, Z and ZX articulating boom lifts, TZ trailer-mounted booms, and GTH telehandlers. As a genuine OEM part, it meets the exact dimensional and material specifications Genie requires for this fastener position. This nut is confirmed to fit models including the SX-150, SX-180, S-65 XC, S-85 XC, Z-62/40, ZX-135/70, Z-80/60, Z-60/37 FE Hybrid, GTH-636, GTH-844, GTH-1056, GTH-1256, and TZ-34/20, among others — cross-reference part number 1283007GT against your machine's parts manual to verify the correct application.
Key Features
- Genuine OEM Dimensional Conformity — Manufactured to Genie's exact thread pitch and flange geometry for a 5/8-11 fastener position, ensuring full thread engagement and proper clamp load.
- Nylon-Insert Locking Flange Design — The integrated nylon collar resists vibration-induced loosening, while the flange distributes load across a wider bearing surface without a separate washer.
- Broad Fitment Across Genie Equipment Families — Fits Genie S and SX telescopic booms, Z and ZX articulating booms, TZ trailer-mounted booms, and GTH telehandlers across multiple configurations.
- Direct OEM Replacement — Installs in place of the original fastener with no adaptation, keeping the assembly torqued to specification the first time.
A nylock flange nut combines two functions in a single fastener: the nylon insert grips the bolt thread under vibration to prevent the nut from working loose, and the built-in flange spreads the clamping force over a larger surface area, protecting the joint and reducing the risk of fastener pull-through. On equipment subject to constant movement, load cycling, and outdoor exposure — such as boom lifts and telehandlers — a fastener that loses torque can allow critical joints to shift or structural members to move out of position. Replacing a worn or damaged nut with the correct OEM-specification part restores the clamping integrity the joint was designed around.
Part Details
| Part Number | 1283007GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Nylock Flange Nut, 5/8-11, F, ZAG |
Compatibility & Fitment
| Name | Models |
|---|---|
| GTH-636 | GTH-636 |
| GTH-844 | GTH-844 |
| GTH-1056 | GTH-1056 |
| GTH-1256 | GTH-1256 |
| S-45 XC | S-45 XC |
| S-65 XC | S-65 XC |
| S-85 XC | S-85 XC |
| SX-125 XC | SX-125 XC |
| SX-135 XC | SX-135 XC |
| SX-150 | SX-150 |
| SX-180 | SX-180 |
| TZ-34/20 | TZ-34/20 |
| Z-60/37 FE Hybrid | Z-60/37 FE Hybrid |
| Z-62/40 | Z-62/40 |
| Z-80/60 | Z-80/60 |
| ZX-135/70 | ZX-135/70 |
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.
