Wacker Neuson 5000163947 Screw M8X25 Hex Flat Head Bl Zn 8.8

The Wacker Neuson is a genuine OEM Screw M8X25 Hex Flat Head Bl Zn 8.8 designed for Wacker Neuson RD-series tandem rollers and GP-series mobile generators. This fastener is an exact-match replacement sourced directly from Wacker Neuson, ensuring it meets the original assembly specifications for models across the RD7, RD12, RD16, and RD27 families. Whether you are servicing a walk-behind roller or a ride-on tandem unit, part number delivers a dependable, drop-in replacement that keeps your equipment properly assembled and running as intended. Confirm your model number before ordering to ensure this screw is the correct fitment for your specific machine configuration.

Key Features

• Zinc-Plated Corrosion Protection — The black zinc (Bl Zn) finish provides a corrosion-resistant barrier suited to outdoor compaction equipment exposed to moisture, soil, and weather.
• Grade 8.8 Tensile Strength — Manufactured to metric strength grade 8.8, this screw delivers the clamping force and shear resistance required for structural and mechanical fastening points on heavy compaction equipment.
• Hex Flat Head Profile — The low-profile hex flat head seats flush against mating surfaces, making it ideal for panel, housing, and frame attachment points where head clearance is limited.
• Broad RD-Series Compatibility — Verified fitment across multiple Wacker Neuson tandem roller lines including the RD7H, RD12, RD12A, RD16, and RD27 series, covering both walk-behind and ride-on configurations.
• Genuine OEM Part — Supplied as a genuine Wacker Neuson OEM component, meaning thread pitch, head dimensions, and material grade match the original hardware used on the production line — no guesswork on sizing.

The 5000163947 Screw M8X25 Hex Flat Head Bl Zn 8.8 is a metric fastener used throughout the structural and mechanical assemblies of Wacker Neuson compaction and power equipment. Fasteners at this grade and size are typically used to secure panels, guards, mechanical housings, and frame components where consistent clamping load is essential to safe machine operation. When a fastener of this type is missing, stripped, or replaced with an incorrect substitute, it can compromise the integrity of the assembly it secures — leading to loosening under vibration, misalignment of components, or accelerated wear on surrounding hardware. Using the correct OEM-spec replacement ensures the joint maintains proper torque retention throughout the machine's service cycle.

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.