The Genie 1253709GT Socket Head Cap Screw is a genuine OEM fastener built for Genie SX-series super-boom telescopic lifts and Z-series articulating boom lifts, including the SX-150, SX-180, SX-135 XC, and Z-135/70. Manufactured to A574 specification with a yellow zinc (YZ) finish, this screw meets the exact material grade and corrosion-resistance requirements of the original part. Cross-reference part number 1253709GT against your machine's parts manual to confirm it is the correct item for your application before ordering.
Key Features
- A574 Alloy Steel Construction — Meets the high-strength alloy steel specification of the original fastener, delivering the tensile and shear strength demanded by large boom lift assemblies.
- Yellow Zinc (YZ) Corrosion Protection — The factory-specified YZ coating resists rust and surface corrosion, preserving thread integrity in outdoor and variable-weather jobsite conditions.
- Exact OEM Thread and Dimensional Spec — 7/16-14 thread pitch and 1.25-inch length match the original precisely, seating flush and torquing correctly without modification.
- Direct Fitment for Large-Format Genie Boom Lifts — Confirmed for the SX-150, SX-180, SX-135 XC, and Z-135/70, covering Genie's largest telescopic and articulating boom platforms.
- Genuine OEM Reliability — Supplied as a genuine Genie OEM part, ensuring the fastener performs to the same specification as the one it replaces, with no guesswork on grade or finish.
A socket head cap screw is a high-strength threaded fastener driven by an internal hex (Allen) socket, allowing installation in tight or recessed locations where a standard hex head wrench cannot reach. On large boom lifts, fasteners like this one are used throughout structural, mechanical, and platform assemblies where consistent clamping force and resistance to vibration are critical. A fastener of the wrong grade, thread, or finish can back out under load or corrode prematurely, compromising the integrity of the assembly it secures — making an exact OEM replacement the correct choice for any service or rebuild procedure.
Part Details
| Part Number | 1253709GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Socket Head Cap Screw, 7/16-14X1.25, A574, YZ |
Compatibility & Fitment
| Name | Model |
|---|---|
| SX-150 | SX-150 |
| SX-180 | SX-180 |
| SX-135 XC | SX-135 XC |
| Z-135/70 | Z-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.
