The Genie 1279453GT Socket Head Cap Screw, 5/8-11X.75 is a genuine OEM fastener built for Genie S-series telescopic boom lifts, including the S-40 XC, S-45 XC, S-40 TRAX, S-45 TRAX, S-40 HF, and S-45 HF. Sourced directly from Genie, this screw matches the exact A574 alloy grade and ZAG finish specified for these machines, so it seats correctly without substitution or rework. Cross-reference part number 1279453GT against your machine's parts manual to confirm it is the right fastener for your application before ordering.
Key Features
- A574 Alloy Construction — Manufactured to the A574 high-strength alloy standard with a ZAG coating, delivering the hardness and corrosion resistance the application demands.
- Exact Thread and Dimensional Match — 5/8-11 thread pitch and 0.75-inch length conform to Genie's OEM specification, so this screw engages correctly the first time.
- Broad S-Series Compatibility — Fits S-40 XC, S-45 XC, S-40 TRAX, S-45 TRAX, S-40 HF, and S-45 HF telescopic boom lifts — cover multiple units with a single part number.
- Secure Clamping Force — A properly rated fastener maintains the clamping force structural and mechanical joints require; a fatigued or incorrect screw can allow joint movement that leads to accelerated wear or failure.
- Genuine OEM Sourcing — Supplied by Genie as an authentic replacement, ensuring the screw meets the same material and dimensional standards as the original hardware installed at the factory.
A socket head cap screw is a high-strength threaded fastener driven by an internal hex socket rather than an external head, allowing it to be installed in tight or recessed locations where a standard hex bolt would not fit. It holds structural and mechanical assemblies together by generating clamping force as it is torqued to specification. When a screw of this type stretches, strips, or corrodes, the joint it secures can shift or loosen, compromising the integrity of the assembly. Replacing a worn or damaged screw with the correct OEM part restores the designed clamping load and keeps the joint performing as intended.
Part Details
| Part Number | 1279453GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Socket Head Cap Screw, 5/8-11X.75, A574, ZAG |
Compatibility & Fitment
| Name | Model |
|---|---|
| S-40 XC | S-40 XC |
| S-45 XC | S-45 XC |
| S-40 TRAX | S-40 TRAX |
| S-45 TRAX | S-45 TRAX |
| S-40 HF | S-40 HF |
| S-45 HF | S-45 HF |
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.
