Product Description
**Milwaukee parts change not only by model# but also by serial number. To look up your tools parts break down on Milwaukees website please click here:
Milwaukee Flange Nut
Model Number: 44-40-0125
The Milwaukee 44-40-0125 is a genuine OEM Flange Nut for use in compatible Milwaukee grinders and cutting tools. The flange nut is the threaded clamping nut that screws onto the grinder's arbor spindle and presses against the outer face of the abrasive wheel or cutting disc — working together with the inner flange to sandwich the wheel between two clamping faces and generate the clamping force that prevents the wheel from slipping on the arbor during operation. The integrated flange on the nut distributes clamping load evenly across the wheel bore face without requiring a separate washer. The flange nut must thread cleanly, sit flat against the wheel face, and generate sufficient clamping torque to retain the wheel safely at grinding speed. A stripped, damaged, or cross-threaded flange nut that cannot develop proper clamping force requires replacement to ensure safe wheel retention.
Using a genuine Milwaukee OEM flange nut ensures the correct thread specification, flange diameter, and face flatness for the grinding system it serves. Always verify your catalog number and serial number on Milwaukee's website before ordering to confirm this is the correct flange nut for your specific unit.
Features
- Genuine Milwaukee OEM flange nut for compatible Milwaukee grinders and cutting tools
- Threads onto the arbor spindle to clamp the abrasive wheel between inner and outer clamping faces
- Integrated flange distributes clamping load evenly across the wheel bore without a separate washer
- Must thread cleanly and sit flat to generate safe wheel clamping force at grinding speed
- Verify catalog number and serial number on Milwaukee's website before ordering
Specifications
- Type: Flange Nut
- Material: Steel
- Application: Abrasive Wheel Outer Clamping Nut on Arbor Spindle
- Compatibility: Always verify part compatibility using your tool's model and serial number before ordering
Includes
- (1) Milwaukee 44-40-0125 Flange Nut
