The Wacker Neuson is a genuine OEM Nut DIN6927-M8-8 A2K designed for the HTC15 Trench Roller, RD12K-90 Tandem Roller, and associated cab, hood, seat, and electrical assemblies. Sourced directly from Wacker Neuson, this fastener matches the original DIN6927 specification — including the M8 thread pitch, Grade 8 strength class, and A2K flange profile — ensuring a correct installation with no guesswork. Verified against multiple machine assemblies including the hood, electrical system, driver seat, and seat complete subassemblies. When you need an exact hardware match to complete a repair or reassembly, the delivers the correct fit straight from the OEM catalog.
Key Features
- DIN6927 Flange Nut Specification: — Meets the DIN6927 standard with an integrated serrated flange that distributes clamping load and resists loosening under vibration — critical for equipment that operates in continuous compaction cycles.
- M8 Grade 8 Thread Strength: — The Grade 8 strength classification provides the tensile rating required for structural and mechanical fastening points across compaction and roller machine assemblies.
- A2K Corrosion-Resistant Finish: — The A2K coating delivers enhanced corrosion resistance, protecting the fastener in outdoor, wet, or high-wear service environments typical of compaction and site work.
- Broad Subassembly Fitment: — Confirmed for use across hood, electrical, cabin, driver seat, seat complete, and trench roller subassemblies on the HTC15 and RD12K-90 series — one part number that spans multiple repair points.
- Genuine OEM Part: — Supplied as a genuine Wacker Neuson OEM fastener, this nut matches the exact thread form, flange diameter, and hardness grade of the original hardware specified at the factory.
A DIN6927 flange nut functions as a self-retaining fastener that combines a standard hex nut with an integrated bearing flange. The flange spreads the clamping force across a wider surface area, which reduces the risk of loosening caused by vibration — a common failure mode in compaction and roller equipment. When this fastener wears, strips, or is lost during service, using a replacement that matches the original DIN specification and thread grade is essential to maintaining the correct clamp load and keeping assembled components securely fastened through demanding operating cycles.
Part Details
| Part Number | 1000343350 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nut DIN6927-M8-8 A2K |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Trench Roller | HTC15 | 5100065571 |
| Hood | Hood | 5100045140 |
| Electrical | Electrical | 5100051595 |
| RD12K-90 Tandem Roller, Configurable | RD14K-90 | 5100038331 |
| Cabin / Driver Seat | Cabin / Driver Seat | 5100052514 |
| Seat cpl. | Seat cpl. | 5100057574 |
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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