The Multiquip 00345 Nut M8X12 is a genuine OEM fastener designed for RAMMAX roller and balloon system equipment, including the RW1404, RW1404MR, RW1504HF, RW1403HF, P33/24, and GBX series. As an authorized Multiquip OEM part, the 00345 is manufactured to the exact thread pitch, hardness grade, and dimensional tolerances required for proper clamping force and secure assembly on these machines. Correct fastener specification matters — an undersized or mismatched nut can back off under vibration, leading to loose assemblies and potential component damage. Sourcing the 00345 directly ensures the right part goes in every time.
Key Features
- OEM-Grade Hardness and Thread Tolerance — Manufactured to the exact M8x12 specification, ensuring consistent clamping force and thread engagement critical for vibration-prone roller applications.
- Direct Drop-In Replacement — Matches the OEM fastener geometry exactly, threading directly onto existing M8 studs and bolts without chasing threads or reworking mating hardware.
- Broad Roller and Balloon System Fitment — Compatible with RW1404, RW1404MR, RW1504HF, RW1403HF, P33/24, and GBX series equipment, covering a wide range of Multiquip RAMMAX and balloon system applications.
- Vibration-Resistant Integrity — On compaction rollers, fastener loosening under continuous vibration is a leading cause of unplanned maintenance; the correct OEM nut maintains torque retention where it counts.
- Genuine Multiquip OEM Part — Sourced directly from Multiquip, part number 00345 carries full OEM traceability, so you know exactly what you are installing.
An M8x12 nut is a metric hex fastener used throughout the structural and mechanical assemblies of compaction rollers and related equipment. It threads onto an M8-pitch bolt or stud to clamp components together, maintaining assembly rigidity under the sustained vibration loads that roller and compaction equipment generates during normal operation. When a fastener of the wrong specification — or a worn or stripped nut — is used, joint integrity is compromised, which can allow critical components to shift, accelerate wear on mating hardware, and ultimately result in more significant mechanical failures if left unaddressed.
Have questions about fitment or need help confirming the right part for your machine? Contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | 00345 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Nut M8X12 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1404MR S/N 326075 and up |
| Rollers | RW1404 |
| Rollers | RW1404MR |
| Rollers | RW1504HF up to S/N 1534188 |
| Rollers | RW1403HF |
| Rollers | P33/24 HHMR-BD w/Blade |
| Rollers | P33/24 FR/FC/FCR |
| Balloon Systems | GBX |
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.
