The Wacker Neuson is a genuine OEM Allen Hd Screw M5X25-8.8A3C designed for DPU and DPS series reversible and single-direction vibratory plate compactors. Sourced directly from Wacker Neuson, this fastener is produced to the exact grade, thread pitch, and dimensional spec called out in the original machine documentation. It fits an extensive range of models including the DPU 2440H, DPU 2560H, DPU 3060H, DPU 3070H, DPS 1850H, DPU 2540H, DPU 2550H, DPU 3050H, and their associated variants — covering both standard and trench-shield-ready TS configurations. Using the correct OEM fastener keeps critical assemblies properly torqued and structurally sound through the high-vibration demands of compaction work.
Key Features
- Grade 8.8 Alloy Steel Construction — The 8.8 strength grade ensures the fastener withstands the sustained tensile and shear loads generated by continuous vibratory plate operation without stretching or backing out.
- Exact Thread and Drive Spec — M5x25 thread dimensions and hex socket (Allen) drive head match the original installation point directly, seating flush and torquing to specification without adapters or modifications.
- Genuine OEM Part — Supplied by Wacker Neuson as a factory-authorized component, carrying the same material certification and surface treatment as the fastener installed at the point of manufacture.
- Broad DPU and DPS Series Coverage — Confirmed fit across DPU 2440H, 2540H, 2550H, 2560H, 3050H, 3060H, 3070H, DPU TS variants, and DPS 1850H Basic, Asphalt, and Vario configurations.
- Corrosion-Resistant Finish — The A3C surface treatment provides protection against moisture and light chemical exposure, extending service life in outdoor and site-level environments typical of compaction applications.
- Structural Integrity Under Vibration — A loose or incorrect fastener on a vibratory plate can allow component shift, accelerated wear, and potential structural failure; replacing with the correct OEM spec part restores safe, stable assembly.
An Allen head cap screw is a threaded fastener driven by a hex key (Allen wrench) through a recessed socket in the bolt head. On vibratory plate compactors like the DPU and DPS series, these screws are used to secure housings, guard panels, and internal assemblies that must remain firmly joined under constant oscillation. The A3C designation indicates a protective coating applied to resist corrosion in outdoor working environments. When a fastener of this type loosens, strips, or corrodes through, the affected assembly can shift under load, creating wear on surrounding components and — in structural applications — a safety concern that warrants immediate replacement.
Part Details
| Part Number | 5000129019 |
|---|---|
| Old Part Number | 0129019 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Allen Hd Screw M5X25-8.8A3C |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Reversible Vibratory Plate, 24 kN, 40cm/16in | DPU 2440H | 5000007870 |
| Single Direction Vibratory Pla te, 18kN, 50cm/20in | DPS 1850H | 5000008397, 5000008750 |
| Vibration plate DPU 2450H | DPU 2450H | 5000008746 |
| DPU2540H VIBROPLATE | DPU 2540H | 5000008755, 5000610035 |
| vibration plate DPU 2550 H | DPU 2550H | 5000008756, 5000610036 |
| vibration plate DPU 2560H | DPU 2560H | 5000008757, 5000610037 |
| DPU3050H VIBROPLATE | DPU 3050H | 5000008759, 5000610039 |
| vibration plate DPU 3060 H | DPU 3060H | 5000008760, 5000610040 |
| Vibratory Plate | DPU 3070H | 5000008908, 5000610041 |
| DPU 2560H-TS-VIBROPLATE | DPU 2560H-TS | 5000610005, 5000610038 |
| DPU 3060H-TS-VIBROPLATE | DPU 3060H-TS | 5000610006, 5000610042 |
| vibration plate DPS 1850H | DPS1850H Basic | 5000008924, 5000610032 |
| vibration plate DPS 1850H | DPS1850H Asphalt | 5000008925, 5000610033 |
| vibration plate DPS 1850H | DPS1850H Vario | 5000008926, 5000610034 |
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.
