The Genie 121429GT is a genuine OEM Hex Head Flange Screw, M8 x 25, built for the Genie ZX-135/70 articulating boom lift. As a genuine OEM part, it meets the exact dimensional and material specifications set by Genie, ensuring the correct fit for every fastening point it serves on the machine. Cross-reference part number 121429GT against your ZX-135/70 parts manual to confirm it is the right screw for your application before ordering.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to Genie's exact M8 x 25 thread pitch and head flange dimensions, ensuring consistent torque retention and proper seating on every installation.
- Direct OEM Replacement — Drops in as a straight replacement for the original fastener, with no modification required to mating components or hardware.
- Purpose-Built for the ZX-135/70 — Designed specifically for the Genie ZX-135/70 articulating boom lift, so fitment is backed by Genie's own engineering.
- Correct Clamping Load — The integrated flange distributes load across a wider bearing surface, helping maintain clamping force and reducing the risk of fastener loosening over time.
- OEM Part Number Traceability — Ordering by part number 121429GT ensures you receive the correct screw variant — not a visually similar substitute with a different thread spec or flange diameter.
A hex head flange screw combines a standard hex head with an integral washer-like flange beneath it, spreading clamping force over a larger surface area than a plain bolt of the same thread size. This helps secure components firmly without concentrating stress at a single contact point, which is especially important on high-reach articulating boom lifts where vibration and dynamic loading are constant. When a fastener of this type is missing, stripped, or substituted with an incorrect size, the connection it secures can loosen in service, leading to component movement, accelerated wear, or structural misalignment.
Part Details
| Part Number | 121429GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Hex Head Flange Screw, M8 x 25 |
Compatibility & Fitment
| Name | Models |
|---|---|
| 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.
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