The Genie 77036GT is a genuine OEM Hex Head Cap Screw, 1/4-20 x 5.50, G5, CLZ built for Genie Z and ZX series articulating boom lifts. As a factory-original fastener, it meets the exact thread pitch, length, grade, and finish specifications called out in the Genie parts manual. This screw is confirmed to fit the Z-135/70, ZX-135/70, Z-45/22, Z-45/25, Z-45/25J IC Power, Z-45/25J DC, and Z-45/25J Bi-Energy — cross-reference part number 77036GT against your machine's parts manual to verify it is the correct item for your serial number and configuration.
Key Features
- Grade 5 Strength, CLZ Finish — Manufactured to G5 tensile requirements with a CLZ coating, delivering the corrosion resistance and clamping load needed on articulating boom structures exposed to outdoor jobsite conditions.
- Exact Thread and Length Match — 1/4-20 thread form and 5.50-inch length match the OEM specification precisely, so the screw seats and torques correctly without shimming or rework.
- Genuine OEM Part — Sourced directly from Genie, this fastener carries the same part number as the original, ensuring full dimensional conformity with the hardware it replaces.
- Broad Z-Boom Fitment — Fits a wide range of Genie articulating boom lift variants, including Z-45/25J Bi-Energy and Z-135/70 models, covering multiple drive configurations in the Z and ZX families.
- Structural Integrity at the Joint — A fastener that is worn, stripped, or of incorrect grade compromises the clamping force at the joint it secures. Replacing it with the correct OEM screw restores proper torque retention and keeps the assembly within designed load limits.
A hex head cap screw is a fully threaded or partially threaded fastener driven by a wrench or socket, used to clamp two or more components together with a controlled, measurable torque. On articulating boom lifts, fasteners like this one secure structural, mechanical, and cover assemblies where maintaining clamp load over time is essential. A screw that has been over-torqued, corroded, or substituted with an incorrect grade can lose its holding strength or fail to meet required torque values during inspection — making it important to replace any compromised hardware with the exact OEM specification called out for your machine.
Part Details
| Part Number | 77036GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Hex Head Cap Screw, 1/4-20 x 5.50, G5, CLZ |
Compatibility & Fitment
| Name | Model |
|---|---|
| Z-135/70 | Z-135/70 |
| ZX-135/70 | ZX-135/70 |
| Z-45/22 | Z-45/22 |
| Z-45/25J IC Power | Z-45/25J IC Power |
| Z-45/25 | Z-45/25 |
| Z-45/25J DC | Z-45/25J DC |
| Z-45/25J Bi-Energy | Z-45/25J Bi-Energy |
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.
