The Genie 01.0001.0256GT Screw M8x25 UNI 5739 8.8 ZN is a genuine OEM fastener built for Genie GTH telehandlers and select Genie articulating booms, covering a wide range of models across multiple regional and emissions-tier variants. Sourced directly through the Genie OEM supply chain, this screw is manufactured to the UNI 5739 standard at strength grade 8.8 with a zinc finish, ensuring it meets the dimensional and material requirements called out in the original parts manual. Cross-reference part number 01.0001.0256GT against your machine's parts manual to confirm this is the correct fastener for your specific unit before ordering.
Key Features
- Grade 8.8 Strength with Zinc Finish — Manufactured to UNI 5739 standard at grade 8.8 tensile strength with a zinc coating that resists corrosion in demanding jobsite environments.
- Exact OEM Dimensional Conformity — M8x25 thread and length dimensions match the original specification, so this screw seats and torques correctly without rework or shimming.
- Broad GTH Telehandler Coverage — Fits a wide range of Genie GTH telehandler variants, including IIIA, IIIB, AU, ACF, FMS, and SX suffix models, as well as select Genie articulating booms.
- Genuine OEM Part — Supplied as a genuine Genie OEM component, backed by the same engineering that went into the original machine build.
- Simple Service Replacement — A straightforward fastener replacement that restores correct assembly integrity wherever this screw is specified in the parts manual.
A grade 8.8 metric screw is a structural fastener rated for high tensile loads, making it suitable for joints that must hold securely under vibration and dynamic stress — conditions common on telehandlers and aerial equipment in active use. The zinc finish adds a layer of protection against surface corrosion, extending the service life of the fastener in outdoor and variable-weather environments. When a fastener of this type is missing, damaged, or replaced with an incorrect grade, joint integrity is compromised and the assembly may not perform as designed; always replace with the correct OEM-specified part and torque to the value stated in your machine's service documentation.
Part Details
| Part Number | 01.0001.0256GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Screw M8x25 UNI 5739 8.8 ZN |
Compatibility & Fitment
| Name | Model |
|---|---|
| GTH-5519 | GTH-5519 |
| GTH-4014 IIIA | GTH-4014 IIIA |
| GTH-4014 IIIB | GTH-4014 IIIB |
| GTH-4018 IIIA | GTH-4018 IIIA |
| GTH-4018 IIIB | GTH-4018 IIIB |
| GTH-4016R IIIB | GTH-4016R IIIB |
| GTH-4018R IIIB | GTH-4018R IIIB |
| GTH-4014 AU | GTH-4014 AU |
| GTH-4018 AU | GTH-4018 AU |
| GTH-3007 IIIA | GTH-3007 IIIA |
| GTH-3007 IIIB | GTH-3007 IIIB |
| GTH-1256 AF | GTH-1256 AF |
| GTH-5021 R | GTH-5021 R |
| GTH-5021 R IIIA | GTH-5021 R IIIA |
| GTH-2506 | GTH-2506 |
| GTH-4016R IIIA | GTH-4016R IIIA |
| GTH-4018R IIIA | GTH-4018R IIIA |
| GTH-1256 | GTH-1256 |
| GTH-1544 | GTH-1544 |
| GTH-2506 AU.3 | GTH-2506 AU.3 |
| GTH-3007 | GTH-3007 |
| GTH-3007 AU.3 | GTH-3007 AU.3 |
| GTH-5519 S | GTH-5519 S |
| GTH-2506 AU.2 | GTH-2506 AU.2 |
| GTH-3007 AU.2 | GTH-3007 AU.2 |
| GTH-3007 AU-AG | GTH-3007 AU-AG |
| GTH-3512SX | GTH-3512SX |
| GTH-4010SX | GTH-4010SX |
| GTH-3007 FMS | GTH-3007 FMS |
| GTH-2506 IIIA | GTH-2506 IIIA |
| GTH-2506 IIIB | GTH-2506 IIIB |
| GTH-2506 AU | GTH-2506 AU |
| GTH-3007 ACF | GTH-3007 ACF |
| GTH-3512 ACF | GTH-3512 ACF |
| GTH-3713 SX | GTH-3713 SX |
| Z33/18 | Z33/18 |
| Z-33 DC Power | Z-33 DC 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.
