The Bomag 05710401 Expansion Screw is a genuine OEM expansion screw designed for the BW 120 AD tandem roller. Sourced directly from Bomag, this component matches the original specification for a true drop-in installation with no guesswork. This screw is the correct choice when servicing or reassembling your BW 120 AD, ensuring the fastener delivers the holding force and dimensional accuracy the application demands. Confirmed fitment for the BW 120 AD makes part number 05710401 a straightforward, confident purchase for operators and technicians alike.
Key Features
- Genuine OEM Fastener Integrity — manufactured to Bomag's original torque and thread specification, so this expansion screw delivers the clamping force the assembly was engineered around
- Direct OEM Replacement — matches the original profile, thread pitch, and dimensions exactly, allowing straightforward installation on the BW 120 AD without fitment adjustments
- Confirmed Fitment — verified for the BW 120 AD tandem roller, eliminating compatibility uncertainty before the part arrives on site
- Structural Holding Performance — a correctly specified expansion screw maintains the secure connection of mated components; an undersized or incorrect fastener risks loosening under vibration, leading to accelerated wear or component failure
An expansion screw is a threaded fastener engineered to generate a controlled outward clamping or expansion force when driven, locking mated components firmly in position. On a tandem roller like the BW 120 AD, where continuous vibration and dynamic loading are constant operating conditions, the correct fastener specification is critical — even small deviations in thread form or material grade can allow joints to work loose over time. Replacing a worn or damaged expansion screw with the genuine Bomag part restores the assembly to its original holding integrity and helps prevent premature wear of surrounding components.
Part Details
| Part Number | 05710401 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Expansion Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 120 AD | 00810019, 00810051 |
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.
