Multiquip 04031300 20mm Nut

The Multiquip 04031300 is a genuine OEM 20mm Nut designed for RAMMAX walk-behind rollers including the RW1404, RW1404MR, and RW1504HF. As a direct factory replacement, this nut is held to the same tolerances and material specifications as the original hardware installed on your machine. Multiquip OEM parts are produced to precise standards, ensuring consistent fit and long-term performance across every fastener application. Confirm your serial number range against fitment data — the RW1404MR is supported from S/N 326075 and up, and the RW1504HF up to S/N — to ensure the correct part for your specific unit.

Key Features

• Genuine OEM Hardware Grade — Manufactured to the same thread pitch, dimensional tolerancing, and material hardness as the original factory-installed nut, ensuring consistent clamp load and torque retention.
• Direct Bolt-On Replacement — Matches the 20mm OEM specification exactly, threading onto existing studs and fastener positions without any modification to surrounding components.
• Confirmed Fitment for RAMMAX Roller Models — Verified for the RW1404, RW1404MR (S/N 326075 and up), and RW1504HF (up to S/N 1534188) walk-behind rollers.
• Maintains Structural Integrity — A correctly torqued, properly spec'd nut keeps critical assemblies secured under the constant vibration loads generated during compaction passes — preventing loosening, fastener failure, or component shift.
• Sourced Direct from Multiquip — Supplied as an authorized Multiquip OEM part, backing you with full manufacturer traceability and part number accuracy for service records and warranty documentation.

A fastener nut at this specification serves as a primary securing element within the roller's mechanical assembly, maintaining clamping force across components that are subjected to continuous vibration and dynamic load during operation. When a nut of the wrong thread pitch, size, or material hardness is used, it can back off, strip, or fail to hold the required torque, leading to component movement or structural loosening that compromises machine function. Using the correct OEM 20mm nut — part number 04031300 — ensures the fastener performs exactly as engineered for the RW1404 and RW1504HF roller platforms.

For questions about fitment or to verify compatibility with your serial number, contact the DHS Equipment team before ordering.

Part Details

Compatibility & Fitment

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.