The Genie 1256464GT Hex Head Cap Screw, 5/16-18x.75, 8, ZAG is a genuine OEM fastener built for a broad range of Genie equipment, including the RL4 light tower, S-65 XC telescopic boom, GTH-636, GTH-844, and GTH-1056 telehandlers, and Z-62/40 and Z-45 XC articulating booms. As a factory-sourced component, this screw meets the exact dimensional and grade specifications called out in the Genie parts manual for these machines. Cross-reference part number 1256464GT against your machine's parts manual to confirm it is the correct fastener for your application before ordering.
Key Features
- Exact Thread and Dimensional Fit — The 5/16-18 thread pitch and 0.75-inch length match the original specification exactly, so this fastener seats and torques correctly without rework or shimming.
- Broad Genie Equipment Coverage — Compatible with Genie RL4 light towers, S-series telescopic booms, GTH-series telehandlers, and Z-series articulating booms, making it a practical stocking item for mixed Genie fleets.
- Direct OEM Source — Supplied as a genuine Genie part, this screw carries the same part number referenced in the OEM parts manual, eliminating guesswork when cross-referencing during service or repair.
A hex head cap screw is a threaded fastener used to clamp, secure, or join structural and mechanical components together on the machine. The grade 8 rating indicates a high-strength fastener capable of withstanding significant clamping loads, and the ZAG finish helps the screw resist rust and corrosion over its service life. When a fastener loosens, strips, or corrodes, the joint it holds can shift or separate, which can compromise the integrity of the assembly it secures — replacing it with a correctly specified OEM screw restores the connection to its original condition.
Part Details
| Part Number | 1256464GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Hex Head Cap Screw, 5/16-18x.75, 8, ZAG |
Compatibility & Fitment
| Name | Models |
|---|---|
| GTH-636 | GTH-636 |
| GTH-844 | GTH-844 |
| GTH-1056 | GTH-1056 |
| RL4 Vertical Mast | RL4 Vertical Mast |
| S-65 XC | S-65 XC |
| Z-45 XC | Z-45 XC |
| Z-62/40 | Z-62/40 |
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.
