Wacker Neuson 5000119211 Screw M8X20 With Threadlock 202

The Wacker Neuson Screw M8X20 With Threadlock 202 is a genuine OEM fastener designed for a wide range of Wacker Neuson compaction and concrete finishing equipment. This OEM part ships directly from authorized Wacker Neuson inventory, ensuring the correct thread specification, grade, and pre-applied threadlock compound for every application. Confirmed fitment covers the RD12, RD16, and RD27 series tandem rollers, CT36-400E walk-behind power trowels, and WP1540 and WP1550 series vibratory plates. When fastener integrity matters across high-vibration equipment, the delivers the correct clamping load and locking performance right out of the box.

Key Features

• OEM Thread Grade and Locking Compound — Manufactured to the exact M8x20 specification with a factory-applied Threadlock 202 compound, providing the correct clamping torque and resistance to loosening under sustained vibration.
• Direct-Fit Replacement — Matches the original bolt pattern and thread pitch, dropping into place without rework or thread chasing on any compatible machine.
• Broad Fitment Across Multiple Equipment Families — Confirmed for RD12, RD16, and RD27 series tandem rollers, CT36-400E walk-behind power trowels, and WP1540 and WP1550 series vibratory plates.
• Vibration Resistance Built In — The integrated Threadlock 202 compound prevents self-loosening caused by the constant vibration cycles inherent to compaction and concrete finishing equipment, maintaining joint integrity between service intervals.
• Genuine OEM Sourcing — Supplied as an authorized Wacker Neuson OEM part, so the alloy grade, coating, and threadlock formulation meet the same standards as the original production fastener.

An M8x20 screw with a pre-applied threadlock compound serves as a critical fastener in assemblies that are exposed to continuous vibration during operation. The threadlock compound — rated 202 — chemically bonds the fastener within the threaded joint, preventing the gradual backing-out that standard hardware can experience on vibratory rollers, plate compactors, and power trowels. When a fastener of this type fails or is replaced with an incorrect substitute, joint clamping force drops, panels or components can shift, and secondary damage to surrounding hardware becomes likely. Using the correct OEM specification fastener ensures the joint performs as the original design intended across the full 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.

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.