The Wacker Neuson is a genuine OEM ISO 8678 M8x50 8.8 ZNC fastener designed for the Electrical assembly. As a factory-sourced component, part is manufactured to the exact ISO 8678 standard, ensuring correct grade, thread pitch, and zinc-nickel coating specification for the application. Sourcing the correct fastener grade matters — an underspec or incorrect substitute can compromise clamping integrity and accelerate wear on mating components. Keep a verified replacement on hand to support fast, accurate servicing of your Wacker Neuson equipment.
Key Features
- ISO 8678 Grade 8.8 Strength Rating — Manufactured to the ISO 8678 standard at property class 8.8, delivering the tensile and yield strength required for the specified fastener joint.
- ZNC Zinc-Nickel Coating — The zinc-nickel (ZNC) surface treatment provides corrosion resistance suited to demanding outdoor and heavy-equipment environments.
- M8x50 Geometry — Correct M8 thread diameter and 50 mm length ensure proper thread engagement and correct clamping depth without modification to the mating hardware.
- Genuine OEM Sourcing — Supplied directly from Wacker Neuson as an OEM part, confirming the coating process, heat treatment, and dimensional tolerances match the original specification.
- Verified Fitment for Electrical 5100051595 — Part number 1000405985 is confirmed for the Electrical 5100051595 assembly, removing guesswork from the replacement process.
An ISO 8678 fastener is a hexagon socket head cap screw rated to property class 8.8, meaning it is engineered to withstand defined levels of tensile load and shear force within an assembled joint. In equipment assemblies, using the correct grade and length of fastener is critical — an incorrect bolt can result in under-clamping, joint movement, or fastener failure under operating loads. The zinc-nickel coating on this M8x50 unit adds a layer of corrosion protection, helping the fastener maintain its integrity and remain removable after extended service in the field.
Part Details
| Part Number | 1000405985 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | ISO 8678 M8x50 8.8 ZNC |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Electrical | Electrical | 5100051595 |
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.
