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 Shoulder Screw M3x0.5 Phillips #2
Model Number: 45-04-0031
The Milwaukee 45-04-0031 is a genuine OEM Shoulder Screw with an M3x0.5 thread specification and a Phillips #2 drive for use in compatible Milwaukee tools. A shoulder screw has an unthreaded cylindrical shoulder between the head and the threaded section — the shoulder acts as a precision-ground pivot pin or spacer while the thread secures the screw in place, allowing a component to rotate or pivot on the shoulder rather than on the threads. Shoulder screws are used in Milwaukee tools at trigger pivot points, guard pivots, and mechanism linkage interfaces where a smooth, precision-diameter bearing surface is required. The M3x0.5 thread and Phillips #2 drive identify the fastener specification precisely. Always order by exact part number to ensure the correct shoulder diameter and thread for the interface it serves.
Using a genuine Milwaukee OEM shoulder screw ensures the correct shoulder diameter, thread specification, and drive for the pivot or bearing interface it serves. Always verify your catalog number and serial number on Milwaukee's website before ordering to confirm this is the correct screw for your specific unit.
Features
- Genuine Milwaukee OEM M3x0.5 Phillips #2 shoulder screw for compatible Milwaukee tools
- Unthreaded shoulder provides precision pivot or bearing surface for rotating components
- Used at trigger pivots, guard pivots, and mechanism linkage points
- Order by exact part number — shoulder diameter is critical to correct pivot function
- Verify catalog number and serial number on Milwaukee's website before ordering
Specifications
- Type: Shoulder Screw
- Thread: M3x0.5
- Drive: Phillips #2
- Application: Precision Pivot or Bearing Shoulder Fastener for Compatible Milwaukee Tools
- Compatibility: Always verify part compatibility using your tool's model and serial number before ordering
Includes
- (1) Milwaukee 45-04-0031 Shoulder Screw M3x0.5 Phillips #2
