Wacker Neuson 5000079363 Screw M8 X 16 Hex Head Serrated Flange

The Wacker Neuson is a genuine OEM Screw M8 X 16 Hex Head Serrated Flange designed for a wide range of Wacker Neuson equipment including CRT ride-on concrete trowels, RD tandem rollers, RT vibratory trench rollers, G-Series mobile and portable generators, RS and RSS single-drum vibratory rollers, and WB power buggies. As a genuine OEM part, is manufactured to the same specifications as the hardware installed at the factory, ensuring a correct fit across every compatible model. This fastener is used in multiple assembly points across dozens of machines, making it a smart item to keep on hand for scheduled maintenance and field repairs. Confirm your machine's model number against the fitment list before ordering to ensure accurate application.

Key Features

• Genuine OEM Fastener Grade — manufactured to Wacker Neuson's specified M8 thread pitch, hex head drive dimensions, and serrated flange profile, so torque loads are distributed correctly at every fastened joint.
• Serrated Flange Locking Action — the integrated serrated flange bites into the mating surface as the screw is tightened, providing built-in vibration resistance without a separate lock washer.
• Broad Cross-Model Compatibility — a single part number covers CRT ride-on trowels, RD and RD27 tandem rollers, RT560 and RT820 vibratory trench rollers, G150 through G320 generator sets, RS/RSS single-drum rollers, and WB power buggies.
• Drop-In Hardware Replacement — M8 x 16mm hex head format installs with standard metric tooling; no special adapters or modifications needed at the fastener point.
• Maintains Clamping Integrity Under Vibration — using the correct OEM fastener ensures panel, guard, and component assemblies stay properly clamped during operation, preventing loosening that can lead to misalignment or structural damage over time.

An M8 hex head serrated flange screw is a metric fastener that combines a standard hex-drive bolt head with an integral toothed flange around its base. When tightened, the serrations grip the mating surface and resist loosening caused by vibration — a critical property on equipment like concrete trowels, rollers, and generators that produce continuous cyclical forces during operation. Because this screw is used across structural panels, guards, and component mounting points on multiple machine families, a worn, stripped, or missing fastener can compromise the integrity of the assembly it secures. Replacing damaged hardware promptly with the correct OEM specification part preserves proper clamping force and keeps assemblies aligned as intended.

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.