The Genie 5387GT is a genuine OEM Hex Head Cap Screw, 3/8-16 x 4, built for a wide range of Genie equipment including GS scissor lifts, GTH telehandlers, Z and ZX articulating booms, TZ trailer-mounted booms, and select other Genie and legacy Genie-supported machines. As a direct OEM replacement, this screw is manufactured to match the original specification so it installs without modification. Cross-reference part number 5387GT against your machine's parts manual to confirm it is the correct fastener for your application before ordering.
Key Features
- Genuine OEM Specification — Manufactured to the exact thread pitch, length, and head dimensions of the original Genie part, ensuring the correct clamp load and fit in every application.
- Correct Thread Form, 3/8-16 x 4 — The 3/8-16 unified coarse thread and 4-inch length are the identifying dimensions for this fastener; a wrong size can cause joint failure or structural looseness.
- Direct-Replacement Fastener — Installs in place of the original screw with no drilling, tapping, or re-work required on the mating components.
- Broad Equipment Compatibility — Fits GS scissor lifts, GTH telehandlers, Z-60/34, Z-135/70, ZX-135/70 articulating booms, TZ-34/20, TZ-50/30, TZ-50 trailer booms, and additional Genie and legacy machine families.
- Structural Integrity — A properly torqued fastener keeps joined components secure under the dynamic loads and vibration typical of aerial and lifting equipment; a worn, damaged, or incorrectly sized screw compromises that connection.
A hex head cap screw is a threaded fastener used to clamp two or more components together, driven by a wrench on its six-sided head. On aerial lifts and telehandlers, fasteners like this one secure structural, mechanical, and accessory assemblies that must remain firmly joined through repeated cycles of movement and load. When a screw stretches, strips, or is replaced with an incorrect size, the clamped joint can work loose, leading to component misalignment or potential failure. Using the correct OEM fastener — right thread, right length, right grade — ensures the joint performs as the machine was designed.
Part Details
| Part Number | 5387GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Hex Head Cap Screw, 3/8-16 x 4 |
Compatibility & Fitment
| Name | Models |
|---|---|
| CWP Super Series | CWP Super Series |
| GS-3384 | GS-3384 |
| GS-3390 | GS-3390 |
| GTH-844 | GTH-844 |
| PLC PLI | PLC PLI |
| TZ-34/20 | TZ-34/20 |
| TZ-50 | TZ-50 |
| TZ-50/30 | TZ-50/30 |
| Z-60/34 | Z-60/34 |
| Z-135/70 | Z-135/70 |
| 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.
