Multiquip 5070 Lock Nut 3/4-10

The Multiquip 5070 is a genuine OEM Lock Nut 3/4-10 designed for a wide range of Multiquip equipment including MVC and MVH series plate compactors, MT series rammers, MRH series walk-behind rollers, and MLT and LT series light towers. As a factory-sourced fastener, part 5070 is manufactured to exact thread and torque specifications, ensuring a secure, no-compromise fit across every compatible application. This lock nut ships direct from authorized Multiquip inventory through DHS Equipment, so you can be confident you are receiving the correct part the first time. Verify your model code against the fitment list before ordering to confirm compatibility.

Key Features

• Genuine OEM Thread Integrity — Manufactured to Multiquip's exact 3/4-10 UNC thread specification, ensuring full thread engagement and correct clamping load on every compatible assembly.
• Direct-Fit Fastener — Installs in place of the original hardware with no re-tapping, reworking, or modification to the mating components required.
• Broad Cross-Equipment Compatibility — A single part number covers MVC88VTH, MVC88VTHW, MVCe82VBW, MVCi60, MVH308/408/508 series plate compactors, MT60H2, MT85, MTR40HF rammers, MRH601DS, MRH800GS rollers, and LT6K and MLT25DCA light towers.
• Locking Retention Under Vibration — The locking feature resists loosening under the sustained vibration loads produced by compactors, rammers, and other high-cycle equipment, maintaining fastener preload over time.
• Critical Structural Security — Fasteners that back off or lose preload on compaction and lifting equipment can allow component movement that affects operator control and machine stability — using the correct OEM lock nut is essential.

A lock nut is a threaded fastener engineered to resist self-loosening when the assembly it secures is exposed to vibration, shock loads, or repeated cycling. Unlike a standard hex nut, the locking element — whether a nylon insert, a distorted thread profile, or a prevailing-torque design — applies a continuous friction force against the bolt thread, maintaining clamping load even as the machine operates. On high-vibration equipment such as plate compactors and rammers, a lock nut that has worn out, been cross-threaded, or is missing entirely can allow critical components to shift or detach, compromising both machine performance and operator safety. Replacing a worn or damaged lock nut with the correct OEM part, such as the Multiquip 5070, restores the designed clamping integrity of the assembly.

Fits: EM120SM | MVC88VTH | MVC88VTHW | MVCE64V | MVCe82VBW | MVCi60 | MVH308DE | MVH308DZ | MVH308GH | MVH408DE | MVH408DZ | MVH408GH | MVH508DE | MVH508DZ | MVH508GH | MVH508GV | MT60H2 | MT85 | MTR40HF | MRH601DS | MRH800GS | LT6K | MLT25DCA

Need help confirming this is the right part for your machine? Contact the DHS Equipment parts team with your model and serial number and we will verify fitment before you order.

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.