The Genie 62863GT Hex Head Cap Screw, 5/16-18 x.5 is a genuine OEM fastener built for Genie TMZ series trailer-mounted articulating boom lifts, including the TMZ-34/19, TMZ-50/30, and TMZ-17/10. As a direct OEM part sourced through Genie's authorized supply chain, it is manufactured to the exact thread pitch, head dimensions, and material grade specified for these machines. Cross-reference part number 62863GT against your machine's parts manual to confirm it is the correct fastener for your application before ordering.
Key Features
- OEM Thread and Dimensional Conformity — Manufactured to the exact 5/16-18 thread specification and 0.5-inch length called out in the Genie parts manual, ensuring a flush, fully engaged fit in the intended location.
- Genuine OEM Source — Supplied directly through Genie's authorized parts program, matching the same material grade and head geometry as the original fastener installed at the factory.
- Confirmed TMZ Series Fitment — Designed for the TMZ-34/19, TMZ-50/30, and TMZ-17/10 trailer-mounted articulating boom lifts, with part number 62863GT verified against Genie's parts documentation for these models.
- Secure Clamping Integrity — A correctly spec'd fastener maintains the clamping load required at its joint. A stripped, under-spec, or incorrect fastener can allow components to shift or come loose, compromising the assembly it secures.
- Aerial Lift Safety Relevance — On aerial work platforms, fastener integrity at structural and mechanical joints is a genuine safety concern. Using the correct OEM fastener — right thread form, grade, and length — is essential to maintaining the joint as designed.
A hex head cap screw is a threaded fastener with a six-sided head that is driven by a wrench or socket, providing high clamping force and a secure mechanical connection between components. In aerial lift applications, fasteners like this one are used throughout the machine at structural joints, cover panels, and mechanical assemblies where a precise fit and correct torque rating matter. Using an incorrect fastener — wrong thread pitch, insufficient length, or lower material grade — can result in joint loosening, component movement, or fastener failure over time, making it important to replace worn or damaged hardware with the exact OEM-specified part.
Part Details
| Part Number | 62863GT |
|---|---|
| Brand | Genie |
| Part Type | Genuine OEM |
| Description | Hex Head Cap Screw, 5/16-18 x .5 |
Compatibility & Fitment
| Name | Model |
|---|---|
| TMZ-34/19 | TMZ-34/19 |
| TMZ-50/30 | TMZ-50/30 |
| TMZ-17/10 | TMZ-17/10 |
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.
