The Wacker Neuson is a genuine OEM Washer Screw (5X16) designed for the P31A Power Unit for Wet Screed. Sourced directly from Wacker Neuson, this fastener is manufactured to the exact dimensions and material grade specified for this application, ensuring a correct and secure fit every time. As a genuine OEM component, the matches the original hardware used in production, so there is no guesswork when it comes to thread pitch, head diameter, or washer bearing surface. If you are servicing or reassembling a P31A Power Unit, using the correct fastener keeps all mating components properly clamped and aligned.
Key Features
- Exact OEM Dimensions — Manufactured to the precise 5x16 thread and washer specification called out for the P31A, ensuring correct clamping load and seating depth.
- Genuine Wacker Neuson Part — Sourced directly from Wacker Neuson, identical to the hardware installed at the factory in this power unit assembly.
- Direct-Fit for P31A Power Unit for Wet Screed — Confirmed fitment for the P31A Power Unit for Wet Screed; installs without modification to existing hardware locations.
- Correct Fastener Integrity — An improperly sized or substitute screw-washer can lead to loose assemblies, vibration-related loosening, and component misalignment on wet screed power units; this part eliminates that risk.
- Part Number Confidence — Order by confirmed Wacker Neuson part number 5000157590 to ensure you receive the right fastener for your specific machine configuration.
A washer screw is a fastener that combines a machine screw with an integrated or captive washer, distributing clamping force evenly across the surface of the component being secured. In a power unit like the P31A used with wet screed equipment, these fasteners hold covers, brackets, and subassemblies in place under the vibration and operational stresses typical of concrete finishing work. When a washer screw is missing, stripped, or replaced with an incorrect size, the resulting loose joint can allow components to shift, accelerating wear on surrounding parts and compromising the structural integrity of the assembly.
Part Details
| Part Number | 5000157590 |
|---|---|
| Old Part Number | 0157590 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Washer Screw (5X16) |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Power Unit for Wet Screed | P31A | 5000009365 |
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.
