The Wacker Neuson is a genuine OEM Hexagon Nut M5-8 Vzd designed for the TH627 indirect-fired air heater. Sourced directly from Wacker Neuson, this fastener is manufactured to the exact specification called out in the TH627 spare parts list, ensuring a correct, trouble-free installation. When you need to replace hardware during a service or repair on the TH627, using the factory-correct eliminates the guesswork around thread pitch, width-across-flats, and surface finish.
Key Features
- Genuine OEM Fastener Grade — Manufactured to the precise M5 thread class and zinc-coated (vzd) surface treatment specified by Wacker Neuson, delivering the corrosion resistance and clamping load the application demands.
- Correct Thread Specification — M5 x 0.8 coarse thread profile matches the mating components in the TH627 assembly, seating flush without rework or thread chasing.
- TH627 Air Heater Fitment — Verified against Wacker Neuson spare parts list 418-02 for the TH627 indirect-fired air heater series.
- Surface Protection Matters — The vzd zinc finish resists the moisture and temperature cycling inherent in heater operation, helping the fastener break free cleanly at the next service interval.
- Hardware Integrity for Heater Service — A properly torqued, correctly graded nut maintains critical joint clamping forces throughout heater operation; substituting an incorrect grade risks fastener failure and unplanned service.
A hexagon nut is a threaded fastener used to clamp two or more components together when tightened against a bolt or stud. In heater assemblies like the TH627, fasteners are exposed to heat cycling, vibration, and moisture, which can cause corrosion or loosening over time. Using a factory-matched replacement nut with the correct thread class and protective coating ensures the joint maintains its designed clamping load and is straightforward to service in the field.
Part Details
| Part Number | 1000085581 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hexagon Nut M5-8 Vzd |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| SPARE PARTS LIST 418-02 / TH627 | TH627 (418-02) | 1000362623 |
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
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