Multiquip 50137000 Hex Screw M6X50

The Multiquip 50137000 is a genuine OEM Hex Screw M6X50 designed for RAMMAX walk-behind roller models including RW1404, RW1404MR, and RW1504HF. As a factory-sourced fastener, it meets the exact thread pitch, grade, and dimensional tolerances specified for these machines. This screw is confirmed for use across RW1404MR units and RW1504HF rollers up to S/N, making it a direct, verified replacement for scheduled maintenance or field repairs. Sourcing the correct OEM fastener eliminates the guesswork that comes with generic hardware substitutes.

Key Features

• Genuine OEM Fastener Grade — Manufactured to the thread specification and tensile rating required by Multiquip for these roller assemblies, ensuring proper clamping force without stripping or backing out.
• Direct Bolt-In Replacement — M6X50 dimensions match the original mounting point exactly, threading in without re-tapping or modification to the host component.
• Confirmed Roller Fitment — Compatible with RW1404, RW1404MR, and RW1504HF (up to S/N 1534188) RAMMAX walk-behind rollers.
• Structural Integrity Under Vibration — Walk-behind rollers produce continuous vibration during compaction passes; using the correct grade fastener prevents loosening and maintains the integrity of the assembled components over extended operation.
• Protects Adjacent Components — An undersized or incorrect fastener can allow movement between mated parts, accelerating wear on housings, brackets, or panels — the correct OEM screw keeps mating surfaces properly seated.

A hex screw is a threaded fastener used to clamp and secure components together within a machine assembly. On walk-behind rollers like the RAMMAX RW1404 and RW1504HF series, fasteners of this type hold structural panels, guards, and mechanical assemblies in position under the constant vibration generated during compaction work. When a screw of the wrong grade, length, or thread pitch is substituted, it can fail to hold proper torque, allow components to shift, or damage threaded bores — leading to more extensive repairs than a simple fastener swap. Using the correct OEM specification screw ensures the assembly stays tight and performs as intended across the full service life of the machine.

For fitment questions or help confirming compatibility with your machine serial number, contact the DHS Equipment parts 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.