The Multiquip 012212045 is a genuine OEM Hex Plain Bolt 12X45 DIN#931 T38S 10G designed for RAMMAX walk-behind rollers including the RW1404MR, RW1404, and RW1403HF. Sourced directly from Multiquip, this bolt meets the original equipment specification — giving you confidence that fit, thread pitch, grade, and torque rating are exactly right for the application. Fitment extends to RW1404MR units running serial number 326075 and up, so verify your serial number before ordering if you are working on that model.
Key Features
- Genuine OEM Grade Compliance — Manufactured to DIN#931 standard, T38S Grade 10 specification, ensuring correct tensile strength and thread engagement for structural fastening on roller assemblies.
- Direct Drop-In Replacement — Matches original bolt dimensions at 12mm diameter by 45mm length, threading directly into factory-drilled locations without rework or modification.
- Confirmed Roller Fitment — Verified for RW1404MR, RW1404, and RW1403HF RAMMAX walk-behind rollers, including RW1404MR serial number 326075 and up.
- Structural Integrity Under Load — A correctly torqued, properly graded bolt keeps critical roller components secured during compaction operation; an incorrect or worn fastener risks assembly shift or joint failure under vibration.
- Exact Part Number Reference — Ordering by Multiquip part number 012212045 eliminates the guesswork of sourcing fasteners by dimension alone, ensuring grade and finish match the original hardware.
A hex plain bolt is a structural fastener used to clamp and secure machine components within an assembly. On walk-behind rollers like the RW1404 and RW1403HF, fasteners of this type hold together critical subassemblies that must withstand continuous vibration and compaction loads — meaning thread grade, shank length, and dimensional accuracy are not interchangeable with general hardware store equivalents. Using an underspec or incorrect-length bolt can lead to joint loosening, component misalignment, or fastener fatigue over time, all of which affect the safe and reliable operation of the roller.
DHS Equipment is an authorized Multiquip parts dealer. For fitment questions or help confirming compatibility with your specific unit, contact our parts team directly.
Part Details
| Part Number | 012212045 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hex Plain Bolt 12X45 DIN#931 T38S 10G |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1404MR |
| Rollers | RW1404 |
| Rollers | RW1403HF |
| Rollers | RW1404MR S/N 326075 and up |
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.
