The Bomag 05712057 Hexagon Nut is a genuine OEM Hexagon Nut designed for a broad range of Bomag heavy equipment, including BC-series refuse and landfill compactors, BC-series soil compactors, MPH-series recyclers/stabilizers, and BM 2000/60 cold milling machines. As a direct OEM replacement, this nut is manufactured to the exact dimensions and material grade specified by Bomag, ensuring correct torque retention and structural integrity across every application it serves. This part fits models including the BC 670 RB, BC 672 RB, BC 671 RB, BC 671 RS, BC 571 RB, BC 772 RB, BC 772 RS, BC 772 RB-2, BC 672 RB-2, BC 772 RS-2, BC 972 RB-2, BC 1172 RB-2, BC 772 EB-2, BC 672 EB-2, MPH 121, MPH 122, MPH 122-2, MPH 125, BM2000/60, and BM 2000/60-2. Sourced directly from Bomag, part number 05712057 delivers the same fit and holding strength as the hardware that left the factory.
Key Features
- OEM-Grade Fastener Material — Manufactured to Bomag's exact alloy and hardness specification, providing the correct clamping load and torque resistance for heavy-duty compaction and milling applications.
- Drop-In Replacement — Matches the original thread pitch, across-flats dimension, and height exactly, seating without rework or modification to mating hardware.
- Broad Fleet Coverage — Fits BC-series refuse/landfill compactors (including BC 571 RB through BC 1172 RB-2), BC-series soil compactors, MPH-series recyclers/stabilizers, and BM 2000/60 cold milling machines — one part number across multiple machine families.
- Secure Joint Integrity — A correctly torqued OEM nut maintains clamping force under the vibration and shock loads typical of compaction and milling cycles, preventing fastener loosening and the structural failures that follow.
- Genuine Bomag OEM Part — Supplied as an authentic Bomag component, ensuring traceability and conformance to the same standards as the original assembly hardware.
A hexagon nut is a fundamental fastening component that threads onto a bolt or stud to clamp two or more machine parts securely together. In heavy equipment like refuse compactors, soil compactors, recyclers/stabilizers, and cold milling machines, fasteners are subjected to continuous vibration, high clamping loads, and harsh operating environments — making correct material grade and dimensional accuracy critical. When a nut is worn, cross-threaded, or undersized, it can lose clamping force, allowing joints to work loose and leading to accelerated wear, misalignment, or component failure on the machine.
Part Details
| Part Number | 05712057 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Hexagon Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cold Milling Machine | BM2000/60 | 00800623 |
| Cold Milling Machine | BM 2000/60-2 | 00800693 |
| Refuse / Landfill Compactor | BC 670 RB | 00816001, 00816004 |
| Refuse / Landfill Compactor | BC 672 RB | 00816008, 00817909 |
| Refuse / Landfill Compactor | BC 571 RB | 00816033, 00817400 |
| Refuse / Landfill Compactor | BC 671 RS | 00816304, 00817402 |
| Refuse / Landfill Compactor | BC 671 RB | 00817401 |
| Refuse / Landfill Compactor | BC 772 RB | 00817406 |
| Refuse / Landfill Compactor | BC 772 RS | 00817407 |
| Recycler / Stabilizer | MPH 121 | 00817587 |
| Recycler / Stabilizer | MPH 122 | 00817595 |
| Recycler / Stabilizer | MPH 122-2 | 00818177, 00818727 |
| Refuse / Landfill Compactor | BC 772 RB-2 | 00818179 |
| Refuse / Landfill Compactor | BC 672 RB-2 | 00818181 |
| Refuse / Landfill Compactor | BC 772 RS-2 | 00818185 |
| Soil Compactor | BC 772 EB-2 | 00818187 |
| Soil Compactor | BC 672 EB-2 | 00818189 |
| Refuse / Landfill Compactor | BC 972 RB-2 | 00818191, 00818701 |
| Refuse / Landfill Compactor | BC 1172 RB-2 | 00818193, 00818703 |
| Recycler / Stabilizer | MPH 125 | 00818273, 00818681, 00818909 |
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.
