The Wacker Neuson is a genuine OEM Hexagonal Head Cap Screw designed for RD12 and RD16 series tandem rollers and DPU 4045H, DPU 5045H, and DPU 6055 series reversible vibratory plate compactors. Sourced directly from Wacker Neuson, this fastener matches the exact thread specification, head geometry, and material grade called out in the original assembly. Confirmed fitment spans the RD12-90, RD12A-90, RD16-90, and the full DPU heavy-duty reversible plate lineup, giving you confidence you are ordering the right hardware the first time. Keep a spare on hand so scheduled maintenance and field repairs stay on track.
Key Features
- Exact Thread and Grade Match — Manufactured to the precise thread pitch, shank diameter, and tensile grade specified for these assemblies, ensuring correct clamp load and torque retention.
- Genuine OEM Sourcing — Supplied as an authentic Wacker Neuson part, carrying the same material and dimensional standards as the fastener originally installed at the factory.
- Broad Cross-Family Fitment — A single part number covers RD12-90, RD12A-90, and RD16-90 tandem rollers as well as DPU 4045H, DPU 5045H, and DPU 6055 reversible vibratory plates.
- Structural Integrity Maintained — A correctly torqued, properly graded cap screw holds critical covers, guards, and structural brackets in alignment; a failed or under-spec fastener can allow dangerous loosening under sustained vibration.
- Drop-In Installation — Hexagonal head format accepts standard wrenches and torque tools already in your kit, with no special adapters needed for installation.
A hexagonal head cap screw is a fully threaded or partially threaded fastener with a six-sided head designed to be driven with a wrench or socket, providing controlled, measurable clamping force across joined components. On high-vibration equipment such as tandem rollers and reversible vibratory plate compactors, fasteners are subjected to constant dynamic loading that can work loose or fatigue an under-spec replacement over time. Using the correct OEM-specified fastener — with the right thread form, shank length, and material grade — ensures joints remain secure under operating loads and that torque specifications can be properly met during service.
Part Details
| Part Number | 5000023405 |
|---|---|
| Old Part Number | 0023405 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hexagonal Head Cap Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD16-90 Vibratory Roller | RD16-90 | 5000620060, 5000620127, 5000620799 |
| RD12A-90 ROLLER,DBL DRUM,GRN | RD12A-90 | 5000620369, 5000620058, 5000620320 |
| RD12-90 ROLLER, DOUBLE DRUM, SOLID ROPS | RD12-90 | 5000620059, 5000620321 |
| Reversible Vibratory Plate, 50 kN, 45cm/18in | DPU 5045H | 5000007862, 5000007936, 5000007965, 5000610045, 5000610046, 5000610047, 5000610052 |
| Reversible Vibratory Plate, 50 kN, 45cm/18in | DPU 4045H | 5000007888, 5000007935, 5000610043, 5000610044, 5000610051, 5000610064 |
| Hydrostatic Double Drum Vibrat ory Roller | RD10 | 5000008056 |
| Reversible Vibratory Plate, 60 kN, 55cm/22in | DPU 6055 | 5000008766, 5000008767, 5000008768, 5000610048, 5000610049, 5000610050 |
| DPU6055-VIBROPLATE | DPU 6055He | 5000610053 |
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.
