The Multiquip M841080S Flange Nut M8X1.25 Str46Sp is a genuine OEM fastener designed for Whiteman ride-on power trowel models HTN27K and HTN28K. As a factory-sourced component, M841080S meets the exact thread pitch, flange diameter, and material specification called out in the original equipment build. Sourcing this nut directly from Multiquip ensures the correct fit the first time, with no guesswork on thread engagement or flange seating.
Key Features
- Exact Thread Specification: — M8x1.25 thread pitch matched to OEM torque and clamping requirements, ensuring proper fastener engagement without stripping or cross-threading.
- Integrated Flange Design: — The built-in flange distributes clamping load evenly across the mating surface, reducing the need for a separate washer and maintaining consistent joint integrity.
- Genuine OEM Sourcing: — Manufactured to Multiquip's original material and hardness standards, so the nut performs as intended under the vibration loads typical of ride-on trowel operation.
- Confirmed Fitment: — Verified for Whiteman HTN27K and HTN28K mechanical ride-on trowels; reference part number M841080S when ordering to confirm application.
- Vibration Resistance: — Flange nut geometry provides superior resistance to loosening under the continuous rotational vibration generated during concrete finishing, helping maintain secure assembly throughout the work cycle.
A flange nut is a standard hex nut with a wide, integrated circular flange on one end that acts as a built-in washer. On ride-on power trowels like the HTN27K and HTN28K, fasteners are exposed to constant vibration and rotational forces as the trowel blades work the concrete surface. The flange spreads the clamping load over a broader area, which helps prevent the nut from biting into softer mating surfaces and reduces the risk of loosening during operation. When a flange nut is worn, corroded, or lost, the fastened joint can work loose, leading to misalignment, component wear, or unexpected disassembly of critical trowel components.
For fitment questions or to confirm this part is correct for your machine, contact the DHS Equipment team directly.
Part Details
| Part Number | M841080S |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Flange Nut M8X1.25 Str46Sp |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HTN27K |
| Whiteman Ride-On Power Trowels | HTN28K |
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.
