The Genie 123664GT Hex Head Cap Screw is a genuine OEM Grade 8 fastener built for the GTH-1048 and GTH-1056 telehandlers. Sourced directly from Genie, this screw meets the original engineering specification for thread pitch, grip length, and material grade — ensuring it performs exactly as the machine was designed to demand. Cross-reference part number 123664GT against your machine's parts manual to confirm it is the correct fastener for your application before ordering.
Key Features
- Grade 8 Strength Rating — The GR8 designation means this fastener is manufactured to a high tensile strength standard, making it appropriate for demanding structural and mechanical joint applications on heavy equipment.
- Exact Thread and Length Specification — Cut to 3/4-10 thread and 1.75-inch length, this screw installs directly in place of the original without modification or rework to the mating components.
- Genuine OEM Quality — As an authentic Genie part, it conforms to the dimensional and material tolerances specified for the GTH-1048 and GTH-1056, so there is no guesswork about whether it matches what came off the machine.
- Correct Torque Performance — A properly rated fastener holds clamping force under load and vibration. An under-spec or incorrect replacement can back out or fail, compromising the integrity of the joint it secures.
- Fits GTH Telehandlers — Confirmed fitment for the GTH-1048 and GTH-1056, two of Genie's high-capacity telescopic handler models used across heavy construction and industrial worksites.
A hex head cap screw is a fully threaded or partially threaded fastener used to clamp two or more components together in a bolted joint. On heavy equipment like Genie GTH telehandlers, fasteners at this grade and size are typically used where significant mechanical load, vibration, or structural stress is present. When a fastener stretches, strips, or is replaced with an incorrect grade or size, the joint can lose clamping force — leading to movement, wear at mating surfaces, or joint failure. Replacing a worn or damaged screw with the correct OEM part restores the joint to its intended clamping specification and keeps the assembly performing as designed.
Part Details
| Part Number | 123664GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Hex Head Cap Screw, 3/4-10X1.75, GR8, Y |
Compatibility & Fitment
| Name | Model |
|---|---|
| GTH-1048 | GTH-1048 |
| GTH-1056 | GTH-1056 |
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.
