Wacker Neuson 5000087054 Lock Nut 5/16-24 Binx Grade S

The Wacker Neuson Lock Nut 5/16-24 Binx Grade S is a genuine OEM fastener designed for Wacker Neuson portable generators and CRT ride-on concrete trowels. This Binx-style prevailing torque lock nut is sourced directly from Wacker Neuson and meets the exact specifications called out in the original assembly. It fits a wide range of GP-series portable generators — including the GPS9700, GS8500, and G-series models — as well as CRT36 and CRT48 ride-on trowels. When fastener integrity matters in high-vibration environments, using the correct OEM-specified hardware keeps critical assemblies secured as designed.

Key Features

• Prevailing Torque Retention: — Binx-style locking design resists loosening under vibration without requiring adhesives or secondary locking hardware.
• Grade S Fastener Specification: — Grade S rating confirms the tensile and shear strength required for structural and mechanical fastening applications on this equipment.
• Genuine OEM Hardware: — Sourced directly from Wacker Neuson, ensuring thread pitch, hex dimensions, and locking torque values match the original assembly specification for a drop-in installation.
• Broad Cross-Family Fitment: — Covers GPS9700, GPS8500, GS- and G-series portable generators as well as CRT36 and CRT48 ride-on trowel models across multiple configurations and production runs.
• Vibration Environment Rated: — Used on equipment that operates under sustained mechanical vibration; a compromised or substituted fastener in these locations can allow critical components to work loose during operation.

A lock nut is a prevailing torque fastener — one designed to stay tight even when the joint it secures is subject to constant vibration or dynamic loading. Unlike a standard hex nut, the Binx-style lock nut uses a deformed or distorted thread zone that creates mechanical resistance against rotation, so it holds its clamping force without relying on friction alone. On portable generators and ride-on trowels, fasteners like the 5000087054 secure panels, guards, structural brackets, and mechanical assemblies that must remain firmly in place through hours of continuous operation. A worn, stripped, or incorrect replacement nut can allow those assemblies to shift or detach, creating both performance and safety concerns.

Part Details

Compatibility & Fitment

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Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

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