The Genie 122201GT Flange Hex Head Cap Screw is a genuine OEM fastener built for Genie S series telescopic boom lifts and Z series articulating boom lifts. As a direct OEM replacement, this screw is manufactured to the exact thread specification and dimensional tolerances Genie requires, ensuring it seats correctly and holds as intended across every applicable machine. Compatible models include the S-80, S-85, S-100HD, S-120HD, S-80X, S-3200, S-3800, Z-60/34, and Z-80/60, so cross-reference part number 122201GT against your machine's parts manual to confirm it is the right fastener for your application.
Key Features
- Genuine OEM Dimensional Conformity — Manufactured to Genie's exact 3/8-16X1.00 thread pitch and length spec, so the screw engages threads cleanly and torques to the correct value without risk of cross-threading or under-seating.
- Integrated Flange Design — The captive flange distributes clamping load across a wider bearing surface, reducing the chance of fastener pull-through and eliminating the need for a separate washer in applications where this screw is specified.
- Broad S and Z Series Coverage — A single part number covers telescopic boom lifts including the S-80, S-85, S-100HD, and S-120HD, as well as articulating boom lifts including the Z-60/34 and Z-80/60, making it a practical stock item for mixed fleets.
- Structural Holding Integrity — A fastener that has stretched, stripped, or corroded cannot maintain the clamping force the assembly was designed around. Replacing a compromised screw with the correct OEM part restores the joint to its specified condition.
- Aerial Lift Compliance — On boom lifts, structural and mechanical joints are critical to safe platform operation. Using the correct OEM-specified fastener ensures the connection meets the torque and load requirements set by Genie for these machines.
A flange hex head cap screw combines a standard hex head cap screw with an integrated flange that acts as a built-in washer, spreading the clamping force over a larger surface area beneath the head. This design helps prevent fastener loosening under vibration — a common condition on mobile aerial equipment — and maintains consistent joint clamping throughout the machine's service life. When a screw of this type wears, strips, or fails to hold torque, the joint it secures can work loose, compromising the integrity of the assembly and signaling an immediate need for replacement with the correct OEM part.
Part Details
| Part Number | 122201GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Flange Hex Head Cap Screw, 3/8-16X1.00 |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-100HD | S-100HD |
| S-120HD | S-120HD |
| S-80X | S-80X |
| S-80 | S-80 |
| S-85 | S-85 |
| S-3800 | S-3800 |
| S-3200 | S-3200 |
| Z-60/34 | Z-60/34 |
| 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.
