The Genie 121763GT Hex Head Flange Screw, 3/8-16X.75 is a genuine OEM fastener built for Genie S and Z series boom lifts, including the S-80X, S-80, S-85, Z-45/25, Z-45/25J IC Power, and Z-45 XC. As a direct OEM replacement, this screw is produced to the exact thread pitch, head geometry, and material grade specified by Genie, so it seats and torques correctly the first time. Cross-reference part number 121763GT against your machine's parts manual to confirm it is the correct fastener for your application before ordering.
Key Features
- Correct Thread and Head Specification — 3/8-16 thread pitch and hex head flange profile match the OEM fastener exactly, ensuring proper engagement and clamping force at the joint.
- Genuine OEM Construction — manufactured to Genie's material and dimensional standards, this screw delivers the grade consistency and surface finish that structural fastener positions demand.
- Direct Drop-In Replacement — fits the same bolt pattern and torque specification as the original, so installation goes straight to the service manual procedure without rework.
- Broad Boom Lift Coverage — confirmed fitment across the S-80X, S-80, S-85, Z-45/25, Z-45/25J IC Power, and Z-45 XC, covering both telescopic and articulating models in those families.
- Structural Integrity Where It Counts — a fastener installed in the wrong grade or thread spec can back out or fail under load; using the correct OEM screw keeps the joint secure through normal operating cycles.
A hex head flange screw combines a standard hex drive head with an integrated flange that distributes clamping load across a wider bearing surface, reducing the risk of the fastener pulling through or loosening under vibration. On boom lifts that flex and cycle repeatedly during operation, maintaining correct fastener specification at every joint is essential to structural integrity. A stripped, incorrect, or fatigued screw at a critical connection point can allow movement where none is intended, so replacing worn or damaged fasteners with the correct OEM part is the straightforward, dependable fix.
Part Details
| Part Number | 121763GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Hex Head Flange Screw, 3/8-16X.75 |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-80X | S-80X |
| S-80 | S-80 |
| S-85 | S-85 |
| Z-45/25 | Z-45/25 |
| Z-45/25J IC Power | Z-45/25J IC Power |
| Z-45 XC | Z-45 XC |
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.
