The Genie 121419GT is a genuine OEM Hex Head Flange Screw, 1/4-20 x.75 built for Genie S-80 and S-85 telescopic boom lifts and the Z-80/60 articulating boom lift. As a direct OEM replacement, this screw matches the exact thread specification, head profile, and dimensional tolerances called out in the Genie parts manual. Cross-reference part number 121419GT against your machine's parts manual to confirm it is the correct fastener for your application before ordering.
Key Features
- OEM-Grade Fastener Spec — Manufactured to the precise thread pitch, grip length, and flange geometry specified by Genie, ensuring consistent clamping force and seating.
- Exact Thread and Size Match — 1/4-20 thread form at .75 inch length matches the original callout character for character, so no fitting or adjustment is needed at installation.
- Integrated Flange Head — The hex head flange design distributes clamping load over a wider bearing surface compared to a standard hex head, reducing the risk of fastener loosening under vibration.
- Confirmed Boom Lift Fitment — Fits the Genie S-80, S-85 telescopic booms and Z-80/60 articulating boom, covering common large-platform boom lift models in the Genie lineup.
- Genuine Genie OEM Part — Supplied as a genuine Genie OEM component, backed by the same sourcing and quality control as original build fasteners.
A hex head flange screw combines the wrench-driving surface of a standard hex head fastener with an integral washer-like flange at the base of the head. This flange spreads the clamp load across a larger contact area, which helps the fastener stay tight in joints subject to vibration or dynamic loading — conditions common on aerial boom lifts during travel and operation. When a fastener of this type is missing, stripped, or substituted with an incorrect size, the joint it secures can work loose, leading to misalignment or mechanical play in the assembly. Replacing it with the correct OEM specification part restores the designed clamping integrity to that connection.
Part Details
| Part Number | 121419GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Hex Head Flange Screw, 1/4-20 x .75 |
Compatibility & Fitment
| Name | Models |
|---|---|
| S-80 | S-80 |
| S-85 | S-85 |
| Z-80/60 | Z-80/60 |
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.
