Genie 1256449GT Hex Head Cap Screw, M6-1.0x16, DIN933, 10.9, ZAB

The Genie 1256449GT is a genuine OEM Hex Head Cap Screw, M6-1.0x16, DIN933, 10.9, ZAB built for multiple Genie equipment families including RL4 light towers, S-60 J telescopic boom lifts, GTH-844 telehandlers, and Z-60 DC articulating boom lifts. As a genuine Genie OEM fastener, it meets the dimensional and grade specifications called out in the original engineering design. Cross-reference part number 1256449GT against your machine's parts manual to confirm it is the correct item for your application before ordering.

Key Features

• Exact OEM Specification — M6-1.0x16 threading and DIN 933 full-thread hex head geometry match the original fastener exactly, seating flush and torquing correctly without modification.
• Broad Genie Family Coverage — A single part number spans RL4 light towers, S-60 J telescopic booms, GTH-844 telehandlers, and Z-60 DC articulating booms, making it a practical stocking item for mixed Genie fleets.
• Structural Integrity Where It Counts — A fastener at the wrong grade or dimension can back out or fail under load. Using the correct OEM screw keeps structural and mechanical joints at the clamping force Genie designed them for.

A hex head cap screw is a fully threaded fastener used to clamp components together at a precise, engineered torque value. The property class marking — 10.9 in this case — defines how much clamping force the screw can sustain without stretching or failing. When a fastener is substituted with one of a lower grade, or a slightly different thread pitch, the joint can loosen under vibration or lose clamping load over time, leading to movement in assemblies that must remain rigid. Replacing a worn or damaged screw with the correct OEM item, part number 1256449GT, restores the joint to its original specification and ensures it performs as Genie intended.

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.