The Genie 77677GT is a genuine OEM Phillips PHM Screw, 10-24 x 1 built for Genie equipment including the GRC-12 vertical mast lift and the SX-180 super-boom telescopic lift. As a factory-original fastener, this screw matches the exact thread specification and head style of the original hardware installed at the factory. Cross-reference part number 77677GT against your machine's parts manual to confirm it is the correct item for your application before ordering.
Key Features
- Genuine OEM Fastener Quality — Manufactured to Genie's original dimensional and material standards, ensuring correct thread engagement and head-drive compatibility for the positions this screw serves.
- Exact Thread and Drive Specification — 10-24 thread pitch and Phillips pan-head machine (PHM) drive profile match the original hardware directly, eliminating the risk of cross-threading or improper torque.
- Broad Equipment Compatibility — Verified fit for the Genie GRC-12 Runabout vertical mast lift and the SX-180 super-boom telescopic lift, covering a range of Genie aerial equipment families.
- Structural Integrity at Every Fastened Joint — A correctly specified screw holds panels, guards, and components securely in place; a stripped or mismatched fastener can allow covers to loosen and hardware to shift during operation.
A Phillips PHM screw is a machine screw with a Phillips cross-point drive and a pan-style head, used to fasten components, guards, panels, and electrical covers throughout a machine. The 10-24 designation identifies the screw's major diameter and thread count per inch, which must match the tapped hole exactly — an incorrect thread pitch will strip the hole or fail to develop adequate clamping force. When a screw is damaged, corroded, or missing, the assembly it secures can shift or come loose, so replacing it with the correct OEM specification restores the fastened joint to its original holding strength.
Part Details
| Part Number | 77677GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Phillips PHM Screw, 10-24 x 1 |
Compatibility & Fitment
| Name | Models |
|---|---|
| GRC-12 | GRC-12 |
| SX-180 | SX-180 |
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.
