Wacker Neuson 5000153271 Screw M5X20 4.8 With Threadlock

The Wacker Neuson is a genuine OEM Screw M5X20 4.8 With Threadlock designed for the BS-series vibratory rammer lineup, including the BS50-2, BS50-2i, BS60-2, BS60-2i, BS70-2, BS70-2i, BS65-V, and legacy BS500, BS600, and BS700 models. Sourced directly from Wacker Neuson, this fastener matches the exact thread specification, grade rating, and integrated threadlock requirement called out in the original assembly. With coverage spanning dozens of rammer configurations across standard, oil-injected, variable-speed, high-altitude, and EU variants, part number is the correct OEM choice for technicians working across the full BS rammer range.

Key Features

• OEM-Spec Thread Grade and Threadlock Integration — M5X20 fastener is rated at property class 4.8 with a factory-applied threadlock patch, ensuring the correct clamp load and vibration resistance for rammer assembly points.
• Vibration-Resistant Fastening — The pre-applied threadlock compound is engineered to hold under the sustained high-frequency vibration generated by BS-series rammers, preventing self-loosening during operation.
• Direct OEM Replacement — Drops into existing threaded bores without re-tapping or thread chasing, matching the original M5 pitch and 20mm length specified for these assemblies.
• Broad BS Rammer Family Coverage — Confirmed fitment across BS50-2, BS50-2i, BS60-2, BS60-2i, BS70-2, BS70-2i, BS65-V, BS65Y, BS500, BS600, BS700, and associated EU, oil-injected, and high-altitude variants.
• Genuine Wacker Neuson Part — Supplied as an authentic OEM component, ensuring the fastener meets the material hardness, coating, and dimensional tolerances specified for this application.

A fastener at property class 4.8 is a medium-grade steel screw suited to general structural assembly where consistent clamping force is required without the brittleness of higher-grade hardware. In a vibratory rammer, fasteners are subjected to continuous cyclic loading — the integrated threadlock patch on the 5000153271 is critical to preventing gradual backing-out that would otherwise loosen panels, covers, or mechanical sub-assemblies during use. When a screw of this type fails or goes missing, the affected joint can shift, rattle, or separate entirely, leading to component misalignment or accelerated wear at the fastening point. Using the correct grade and threadlock specification ensures the joint behaves as originally designed throughout the service life of the machine.

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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