Genie 7339GT Hex Head Cap Screw, 1/4-20 x .5

The Genie 7339GT is a genuine OEM Hex Head Cap Screw, 1/4-20 x.5, built for a wide range of Genie aerial lifts, vertical mast lifts, material lifts, and light towers. As a direct OEM replacement, part number 7339GT meets Genie's exact dimensional and material specifications, so it threads in and torques down exactly as the original hardware did. This screw fits an extensive range of equipment, including Genie GS scissor lifts, S and SX telescopic boom lifts, Z and ZX articulating boom lifts, GR and AWP vertical mast lifts, QS and IWP personnel lifts, DPL dual personnel lifts, TML light towers, and Genie material lift lines including the Superlift and Powered Superlift families.

Key Features

• Genuine OEM Fastener Grade — Manufactured to Genie's specified thread class and material standard for a 1/4-20 x .5 hex head cap screw, ensuring correct clamp load when torqued to spec.
• Exact Thread and Dimensional Match — The 1/4-20 thread pitch and .5-inch length match the original hardware precisely, so the screw seats flush without bottoming out or leaving a gap.
• Broad Cross-Fleet Compatibility — Fits Genie GS scissor lifts, S and SX telescopic booms, Z and ZX articulating booms, GR and AWP vertical mast lifts, QS and IWP personnel lifts, DPL units, TML light towers, and Genie material lift lines.
• Structural Holding Integrity — A correctly spec'd fastener maintains the clamping force that keeps covers, guards, brackets, and structural members securely located. A wrong-size or worn screw can work loose under vibration, creating a potential hazard.
• Stocked for Common Service Needs — Hardware this size appears at multiple points across Genie equipment families, making it practical to keep spares on hand for routine maintenance and field repairs.

A hex head cap screw is a threaded fastener driven by a wrench or socket, relied upon to clamp two or more components together with a controlled and repeatable clamping force. On Genie aerial lifts and material handling equipment, fasteners like this one secure panels, brackets, guards, and structural assemblies that must stay firmly in place through constant movement and vibration. When a screw strips, corrodes, or is lost during service, replacing it with the correct OEM part — the right thread pitch, diameter, and grip length — restores the joint to its designed holding strength and keeps the assembly properly located.

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.