The Multiquip 50159100 is a genuine OEM Hexagon Nut Plastic designed for RAMMAX walk-behind roller models including RW1404, RW1404MR, and RW1504HF. As a factory-sourced component, it meets the exact material and dimensional specifications used in original production, ensuring a correct, stable fit without modification. This nut is compatible with RW1404MR units at S/N 326075 and up, as well as RW1504HF units up to S/N, so verifying your serial number before ordering is recommended. Sourcing the correct OEM fastener like the 50159100 is the straightforward way to restore your roller to proper working condition.
Key Features
- OEM Plastic Material Grade — Manufactured to the same polymer specification as the original, maintaining correct torque behavior and corrosion resistance in the fastener application.
- Direct-Fit Installation — Matches the original thread form and hex profile for a drop-in replacement that seats correctly the first time.
- Confirmed Fitment — Verified for RW1404, RW1404MR (S/N 326075 and up), and RW1504HF (up to S/N 1534188) RAMMAX walk-behind rollers.
- Maintains Secure Clamping — A worn or cracked plastic nut can lead to loosened assemblies and component misalignment; replacing it restores proper clamping force to the fastened joint.
- Genuine Multiquip OEM Part — Supplied directly from the Multiquip parts network, so you receive the same component installed at the factory, not an approximation.
A hexagon nut is a threaded fastener used to secure components together by engaging with a corresponding bolt or stud. In roller applications, plastic hex nuts are often used where metal-on-metal contact could cause damage to housings, panels, or sensitive surfaces — the plastic material absorbs vibration and prevents galvanic corrosion between dissimilar materials. When a plastic nut cracks, strips, or degrades from age or overtightening, the clamped connection becomes unreliable, which can allow panels or covers to shift during operation and lead to further wear on adjacent parts.
For questions about fitment or to confirm this is the right part for your serial number range, contact the DHS Equipment parts team before placing your order.
Part Details
| Part Number | 50159100 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hexagon Nut Plastic |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1404MR S/N 326075 and up |
| Rollers | RW1504HF up to S/N 1534188 |
| Rollers | RW1404 |
| Rollers | RW1404MR |
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.
