Genie 6888GT Hex Head Cap Screw, 1/4-20 x 1

The Genie 6888GT is a genuine OEM Hex Head Cap Screw, 1/4-20 x 1, built to factory-specified thread and dimensional standards for a broad range of Genie aerial equipment. As an OEM-sourced fastener, this screw carries the same specification as the hardware installed at the factory, so you can trust the fit across every application it covers. This part is compatible with an extensive range of Genie machines, including GS scissor lifts, S and SX telescopic boom lifts, Z and ZX articulating boom lifts, TZ and TMZ trailer-mounted booms, GTH telehandlers, AL and TML light towers, and push-around personnel lifts including AWP, IWP, GR, and DPL models. Cross-reference part number 6888GT against your Genie parts manual to confirm the correct position before installation.

Key Features

• Genuine OEM Thread Accuracy — Sourced directly from Genie, this screw is manufactured to the exact 1/4-20 thread pitch and 1-inch grip length specified for each application, eliminating the guesswork of aftermarket substitution.
• Drop-In Installation — Machined to match the original fastener profile, this screw seats cleanly into existing threaded holes and mating hardware without rework or thread chasing.
• Exceptionally Wide Fitment — A single part number covers GS scissor lifts, S and SX telescopic booms, Z and ZX articulating booms, GTH telehandlers, AL and TML light towers, and multiple push-around personnel lift lines, making it a practical stocking item for mixed Genie fleets.
• Structural Integrity Where It Counts — Fasteners at this grade maintain clamping force under vibration and load cycles typical of aerial equipment operation; a worn, stripped, or incorrect screw can allow critical assemblies to loosen over time.
• Aerial Equipment Safety Compliance — On boom lifts, scissor lifts, and personnel lifts, maintaining specified fastener hardware is a fundamental requirement for safe, compliant operation — using the correct OEM screw supports inspection readiness and manufacturer service guidelines.

A hex head cap screw is a fully threaded or partially threaded fastener with a six-sided head designed to be driven by a wrench or socket, providing high clamping force in structural and mechanical joints. In aerial work platforms and related equipment, fasteners like this one secure covers, brackets, hydraulic components, structural members, and drive assemblies throughout the machine. When a fastener fails — whether through thread stripping, corrosion, or incorrect replacement — the joint it holds can loosen under the vibration and dynamic loads that aerial equipment routinely experiences, potentially compromising the integrity of the assembly it secures.

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.

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