The Genie 16439GT is a genuine OEM Flat Head Socket Screw, 3/8-16 x 1 built for a wide range of Genie equipment, including GS scissor lifts, S and Z series boom lifts, TZ trailer-mounted booms, and the Superlift Advantage material lift. As a factory-sourced fastener, this screw matches the thread pitch, drive type, and head geometry of the original hardware it replaces. Verified fitment includes models such as the GS-2046, GS-2646, GS-3246, GS-3384, S-60, Z-45/22 MP, Z-60/34, TZ-34/20, and the Superlift Advantage.
Key Features
- Genuine OEM Dimensional Conformity — Sourced directly from Genie, this screw meets the exact thread form, head angle, and drive-socket spec of the original hardware, ensuring correct torque transfer and flush seating.
- 3/8-16 x 1 Thread Spec Retained — The 3/8-16 thread and 1-inch length are the identity of this fastener; using the wrong size creates misalignment or joint failure, making the correct callout critical.
- Direct OEM Replacement — Matches the original flat head socket drive profile for clean installation with a hex key — no reworking of mounting holes or mating surfaces needed.
- Broad Genie Fitment — Confirmed for GS scissor lifts, S and Z series boom lifts, TZ trailer booms, and Superlift Advantage units, making it a practical stock item for mixed Genie fleets.
- Structural Joint Integrity — A correctly spec'd flat head socket screw sits flush within its countersink, keeping the joint secure and free of protruding hardware that could catch or loosen under vibration.
A flat head socket screw is a countersunk fastener driven by an internal hex key, designed to sit flush with or below the surface of the material it secures. The flat head profile distributes clamping load across the countersunk bore, which is essential where a raised head would interfere with adjacent components or create a snag point. When a fastener of this type is stripped, corroded, or installed with the wrong thread pitch, the joint loses clamping force and the secured components can shift or separate during operation. Replacing a worn or incorrect screw with the correct OEM part — matched to the original thread, length, and drive spec — restores the joint to its designed clamping performance.
Part Details
| Part Number | 16439GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Flat Head Socket Screw, 3/8-16 x 1 |
Compatibility & Fitment
| Name | Models |
|---|---|
| GS-2046 | GS-2046 |
| GS-2646 | GS-2646 |
| GS-3246 | GS-3246 |
| GS-3384 | GS-3384 |
| S-60 | S-60 |
| Superlift Advantage | Superlift Advantage |
| TZ-34/20 | TZ-34/20 |
| Z-45/22 MP | Z-45/22 MP |
| Z-60/34 | Z-60/34 |
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.
