The Bomag 05910310 Countersunk Screw is a genuine OEM fastener designed for Bomag BW 100, BW 120, and BW 125 series tandem rollers. As a direct OEM replacement, this countersunk screw matches the original thread pitch, head geometry, and material grade specified by Bomag for these machines. It is confirmed compatible with the BW 100 AD-4, BW 100 AC-4, BW 120 AD-4, BW 120 AC-4, BW 120AD 4, BW 125 AC-4, and BW 125 AD-4 tandem rollers. Sourcing part number 05910310 directly ensures you are installing the correct fastener without guesswork.
Key Features
- Genuine OEM Fastener Integrity — manufactured to Bomag's exact thread, head angle, and tensile specifications for secure, flush-seating installation in tandem roller assemblies
- Flush-Mount Head Profile — the countersunk head seats fully below the surface, eliminating protrusions that could interfere with mating components or panel fitment
- Broad Tandem Roller Coverage — fits the BW 100 AD-4, BW 100 AC-4, BW 120 AD-4, BW 120 AC-4, BW 120AD 4, BW 125 AC-4, and BW 125 AD-4, covering Bomag's BW 100 through BW 125 tandem roller range
- Drop-In Replacement — matches the OEM hole pattern and drive type of the original screw, so this part installs directly without rework or thread modification
- Structural Dependability — a correctly torqued countersunk screw maintains joint clamping force across vibration-intensive paving and compaction cycles; a worn or incorrect fastener risks joint loosening and component damage
A countersunk screw is a fastener with a tapered, flat-topped head designed to sit flush with or below the surface of the material it secures. In tandem roller assemblies, these screws are used where a protruding fastener head would create clearance problems or interfere with covers, guards, or precision-mating surfaces. The flush seating distributes clamping load evenly against the countersunk bore, maintaining a tight, vibration-resistant joint throughout operation. When a countersunk screw is stripped, cross-threaded, or missing, the affected joint loses clamping integrity, which can allow panels or components to shift under the continuous vibration loads that tandem rollers generate during compaction work.
Part Details
| Part Number | 05910310 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Countersunk Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 100 AD-4 | 00817685, 00818465, 00824271, 00824273 |
| Tandem Roller | BW 100 AC-4 | 00817687, 00818467, 00818731 |
| Tandem Roller | BW 120 AD-4 | 00817689, 00818469, 00818477, 00818593, 00818733, 00824173 |
| Tandem Roller | BW 120 AC-4 | 00817691, 00818471, 00818597 |
| Tandem Roller | BW 125 AC-4 | 00818271, 00818475 |
| Tandem Roller | BW 125 AD-4 | 00818473 |
| Tandem Roller | BW120AD 4 | 00818595, 00818871 |
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.
