The Wacker Neuson Hex Nut M16-8 DIN985 is a genuine OEM fastener designed for the TH627 series. Sourced directly from Wacker Neuson, this hex nut meets the DIN985 standard — a nylon-insert prevailing torque specification that ensures the fastener resists loosening under vibration and repeated load cycles. If you're restoring a fastener position or completing a mechanical assembly on your TH627, part number is the factory-correct choice.
Key Features
- DIN985 Nylon-Insert Locking Standard — Meets the prevailing torque specification that prevents self-loosening in high-vibration environments, maintaining joint integrity over time.
- M16-8 Grade Tensile Rating — Grade 8 tensile classification provides the clamping strength required for structural and mechanical fastener positions on heavy equipment.
- Direct OEM Replacement — Genuine Wacker Neuson part engineered to the same dimensional and material spec as the original, threading directly onto existing M16 hardware without modification.
- TH627 Verified Fitment — Confirmed for the TH627 series per the official Wacker Neuson spare parts list, so you can order with confidence.
- Genuine OEM Sourcing — Supplied as an authentic Wacker Neuson component, backed by the manufacturer's parts program for consistent quality and traceability.
A hex nut is a threaded fastener that mates with a bolt or stud to clamp components together in a mechanical assembly. The DIN985 designation means this nut incorporates a nylon insert that bites into the bolt thread when tightened, creating a prevailing torque that resists vibration-induced loosening — a critical property on equipment that operates under continuous load or movement. When a nut of this type wears, strips, or goes missing, the joint it secures can shift or separate, leading to accelerated wear on surrounding components and potential structural failure of the assembly.
Part Details
| Part Number | 1000020788 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hex Nut M16-8 DIN985 |
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.
