The Genie 1257459GT is a genuine OEM Hex Head Cap Screw, 3/4-10X3, 8, ZAG built for the Genie S-45 XC telescopic boom lift and GTH-1056 telehandler. As a direct OEM replacement, this fastener is manufactured to the exact specification called out in Genie's parts documentation, ensuring a correct, consistent fit. Cross-reference part number 1257459GT against your machine's parts manual to confirm it is the right fastener for your application before ordering.
Key Features
- Exact Thread and Size Match — 3/4-10 thread form and 3X shank length match the original fastener precisely, so this screw seats and torques correctly without rework or shimming.
- Direct OEM Replacement — Drops straight into the position vacated by the original, maintaining the structural integrity of the bolted joint it secures.
- Broad Genie Equipment Fit — Confirmed fitment for the S-45 XC telescopic boom lift and GTH-1056 telehandler; always verify part number 1257459GT in your parts manual for your specific serial range.
A hex head cap screw is a high-strength threaded fastener used to clamp two or more components together in a bolted joint. The hex head allows a wrench or socket to apply precise torque, ensuring the joint is clamped to the correct load without slipping. The grade rating and finish on this screw — grade 8 strength and a zinc-dichromate coating — are selected to resist loosening under vibration and to hold up against moisture and corrosion. When a fastener of this type is missing, stripped, or substituted with an incorrect grade or thread, the joint it secures can shift, loosen, or fail entirely, which on aerial and lifting equipment can have serious consequences for the structural assembly it holds together.
Part Details
| Part Number | 1257459GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Hex Head Cap Screw, 3/4-10X3, 8, ZAG |
Compatibility & Fitment
| Name | Models |
|---|---|
| GTH-1056 | GTH-1056 |
| S-45 XC | S-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.
