The Multiquip 0023808000 Flange Nut is a genuine OEM replacement designed for the B46S90 walk-behind power trowel. Sourced directly from Multiquip, this flange nut meets the same specifications as the original hardware installed at the factory, ensuring a correct and consistent fit. Whether you are performing routine maintenance or addressing a fastener failure, this is the exact part called out in the B46S90 service documentation. Order with confidence knowing you are getting the right part for your machine.
Key Features
- Genuine OEM Hardware Grade — Manufactured to the same material hardness and thread specification as the original fastener, preventing stripping or fastener fatigue under trowel operating loads.
- Integrated Flange Design — The built-in flange distributes clamping load evenly across the mating surface, eliminating the need for a separate washer and maintaining secure torque retention.
- Direct Fitment for B46S90 — Confirmed fit for the Whiteman B46S90 46-inch walk-behind power trowel, matching the original thread pitch, diameter, and flange diameter exactly.
- Resists Loosening Under Vibration — The flange nut's serrated bearing surface bites into the mating component during torquing, maintaining clamp load even when the trowel is operating under continuous vibration cycles.
- Critical Structural Fastener — Used in load-bearing or rotating assembly connections on power trowels, a worn, stripped, or incorrect flange nut can compromise blade pitch control or structural integrity — use the correct OEM spec part.
A flange nut is a hex nut with a wide, integrated washer-like flange on one end that spreads clamping force over a larger surface area than a standard nut. On a walk-behind power trowel like the B46S90, flange nuts are commonly used in blade assembly hardware, guard mounting points, and other high-vibration connections where fastener retention is critical. When a flange nut wears, strips, or is replaced with an incorrect substitute, it can lead to improper torque retention, component loosening during operation, and potential safety concerns — making it essential to replace with the correct OEM specification fastener.
For questions about fitment or to confirm this is the correct part for your B46S90, contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | 0023808000 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Flange Nut |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Walk-Behind Power Trowels | B46S90 |
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.
