The Wacker Neuson Hexagon Nut with Flange is a genuine OEM component designed for the MP20 and MP12 Single Direction Plates and the GS10003G. As a direct OEM part, the is manufactured to the exact dimensions and material specifications Wacker Neuson requires, ensuring a correct, trouble-free installation. This fastener is a straightforward replacement that keeps your equipment running as originally built. Verify your model number against the fitment list before ordering to confirm compatibility.
Key Features
- OEM-Grade Fastener Integrity — Manufactured to the precise thread pitch, flange diameter, and hardness grade specified by Wacker Neuson, so clamping force and load distribution match original design intent.
- Integrated Flange Design — The built-in flange spreads clamping load across a wider bearing surface, eliminating the need for a separate washer and locking the nut securely against the mating component.
- Direct-Fit Replacement — Threads directly onto the existing stud or bolt without modification, matching the original hex size for standard tooling used on these machines.
- Broad Model Coverage — A single part number covers the MP20 and MP12 Single Direction Plates as well as the GS10003G, making it a versatile fastener for mixed Wacker Neuson fleets.
- Sustained Clamping Performance — A properly torqued flange nut holds critical assemblies tight under vibration — the operating condition these machines are built around — preventing loosening that could lead to component misalignment or damage.
A hexagon nut with flange is a threaded fastener that combines a standard hex nut with an integral wide-diameter flange at its base. The flange acts as a built-in washer, distributing the clamping load over a larger surface area to prevent the nut from pulling through or damaging softer mating materials. On vibration-intensive equipment like compactor plates, this design is especially important — it resists self-loosening far more effectively than a standard nut alone. When this fastener wears, strips, or goes missing, the joint it secures can work loose, leading to play in critical components and accelerated wear across the assembly.
Part Details
| Part Number | 5000408531 |
|---|---|
| Old Part Number | 0408531 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hexagon Nut with Flange |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Direction Plates | MP20 | 5000630379 |
| Single Direction Plates | MP12 | 5000630380 |
| GS10003G | GS10003G (No-CE) | 5100079458 |
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.
