The Genie 128066GT is a genuine OEM Hex Head Cap Screw, 1-8 x 4, Grid.2 built for the Genie Z-51/30J articulating boom lift. Sourced directly from Genie, this fastener meets the exact dimensional and material standards required for the application. Confirm part number 128066GT against your Z-51/30J parts manual to ensure this is the correct fastener for your specific assembly location before ordering.
Key Features
- Genuine OEM Dimensional Conformity — Manufactured to Genie's exact thread pitch, shank length, and head geometry specifications, ensuring proper torque transfer and seating in the intended application.
- Correct Thread and Size Spec — The 1-8 x 4 callout is the identity of this fastener; confirm this matches your assembly requirement before ordering.
- Direct-Fit Replacement — Designed to install in the same location and orientation as the original, with no modification to the mating hardware required.
- Verified Fitment for Z-51/30J — Confirmed for use on the Genie Z-51/30J articulating boom lift, keeping your machine on spec with OEM hardware.
- Structural Integrity — Using the correct OEM fastener in a structural or mechanical joint maintains the clamping force and joint integrity the machine was engineered to rely on.
A hex head cap screw is a threaded fastener used to clamp components together securely within a mechanical assembly. The hex head allows for high torque application using standard wrenching tools, while the thread specification — 1-8 x 4 — defines the diameter, thread pitch, and grip length needed for the fastener to perform correctly in its designated joint. Using a fastener with incorrect dimensions can result in under-clamping, thread stripping, or joint failure, which is why replacing worn or damaged screws with the exact OEM part matters on equipment like the Genie Z-51/30J articulating boom lift.
Part Details
| Part Number | 128066GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Hex Head Cap Screw, 1-8 x 4, Grid .2 |
Compatibility & Fitment
| Name | Models |
|---|---|
| Z-51/30J | Z-51/30J |
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.
