The Wacker Neuson Screw M10x35 DIN6921-A 8.8 A2K is a genuine OEM fastener designed for PT6Y and PT6YT series trash pumps. Sourced directly from Wacker Neuson, this screw meets the exact DIN6921-A specification and grade 8.8 strength rating called for in the original equipment design. It covers a wide range of PT6Y configurations, including the PT6YT, PT6Y-AU, and PT6YT-IN variants, so you can order with confidence that this is the correct part for your machine. Having the right fastener on hand keeps your pump assembly secure and your equipment back in service without delays.
Key Features
- Grade 8.8 Tensile Strength — Manufactured to DIN6921-A grade 8.8 specification, delivering the clamping force and shear resistance required in pump assembly applications.
- Genuine OEM Part — Supplied by Wacker Neuson as original equipment, ensuring the thread pitch, head profile, and A2K coating match the factory build exactly.
- Direct-Fit Installation — Engineered to the same M10x35 dimensions as the original, so it threads into existing bores and mating hardware without any modification.
- Broad PT6Y Series Coverage — Compatible with PT6Y, PT6YT, PT6Y-AU, and PT6YT-IN pump models, including EPA T4-compliant configurations.
- Corrosion-Resistant A2K Finish — The A2K coating provides added protection against moisture and surface oxidation, extending service life in demanding field conditions.
A flange-head screw like the Wacker Neuson 5100064419 serves as a critical fastening element in pump assemblies, drawing mating components together and maintaining the clamping load needed to keep joints sealed and structurally sound. The DIN6921-A flange head distributes clamping pressure over a wider bearing surface than a standard hex bolt, reducing the risk of pull-through or surface damage on softer housings. When a fastener of this type is worn, cross-threaded, or missing, it can lead to loose assemblies, vibration-induced joint failure, or fluid leaks — making prompt replacement with the correct OEM part essential to keeping the pump running safely and efficiently.
Part Details
| Part Number | 5100064419 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Screw M10x35 DIN6921-A 8.8 A2K |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT6Y | PT6Y-SA | 5100070835 |
| PT6YT | PT6YT | 5100070966 |
| PUMP PT6Y-AU | PT6Y-AU | 5100076956 |
| PT6YT | PT6YT-IN | 5100077923 |
| PT6Y | PT6Y | 5100064168, 5100069617 |
| PT6Y | PT6Y EPA T4 | 5100073464 |
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.
Wacker Neuson