Genie 1257774GT Hex Head Cap Screw, M8-1.25X95, DIN931, 10.9, ZAB

The Genie 1257774GT is a genuine OEM Hex Head Cap Screw, M8-1.25X95, DIN931, 10.9, ZAB built for Genie SX telescopic boom lifts, ZX articulating boom lifts, and GTH telehandlers. As a genuine OEM fastener, this screw is manufactured to the same DIN931 standard and property class 10.9 specification as the original hardware installed at the factory. Confirmed fitment includes the SX-150, SX-180, SX-135 XC, SX-125 XC, ZX-135/70, and GTH-1056. Cross-reference part number 1257774GT against your machine's parts manual to confirm it is the correct item for your specific unit before ordering.

Key Features

• Exact OEM Dimensional Fit — M8-1.25X95 thread pitch and length match the original specification, ensuring the screw seats correctly without shimming, re-tapping, or modification.
• Broad Fitment Across Genie Boom and Telehandler Lines — Fits the SX-150, SX-180, SX-135 XC, SX-125 XC, ZX-135/70, and GTH-1056, covering both top-of-range telescopic and articulating booms as well as GTH telehandlers.
• Genuine Genie OEM Part — Supplied as a genuine OEM component, this fastener meets the material grade and dimensional tolerances specified by Genie, giving you confidence it is the correct replacement for the original hardware.

A hex head cap screw is a high-strength threaded fastener used to clamp structural components, brackets, and assemblies together. On large boom lifts and telehandlers, fasteners like this one are loaded in tension and shear, meaning their property class rating — in this case 10.9 — directly affects the joint's ability to hold under dynamic loads and machine movement. A fastener that is the wrong grade, pitch, or length can lead to a loose or failed joint, resulting in component movement, accelerated wear, or structural failure. Replacing a worn or damaged screw with the correct OEM-specification part restores the original clamping force and thread engagement the joint was engineered for.

Part Details

Compatibility & Fitment

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.