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 Screw M4
Model Number: 05-78-0746
The Milwaukee 05-78-0746 is a genuine OEM M4 Screw with a 1.411 dimensional specification and 10H thread tolerance class for use in compatible Milwaukee tools. The 10H tolerance designation indicates a precision internal thread class that provides a controlled fit between the screw and its mating tapped hole or threaded insert — ensuring consistent engagement, proper clamping force, and reliable fastener performance within the tool assembly. M4 screws are commonly used to secure internal component brackets, switch assemblies, PCB mounts, and housing features within compact cordless and corded tool bodies. A stripped, corroded, or missing screw that can no longer hold its fastened joint securely requires replacement to restore proper assembly integrity and safe tool operation.
Using a genuine Milwaukee OEM screw ensures the correct M4 thread profile, dimensional specification, tolerance class, and drive geometry for the fastener interface it serves. Non-OEM screws may not match the original thread class or dimensional tolerances, leading to improper engagement or insufficient clamping force at the joint. 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 M4 screw for compatible Milwaukee tools
- 10H precision thread tolerance class for controlled fit with mating tapped holes
- Secures internal component brackets, switch assemblies, and housing features
- Correct M4 thread profile and dimensional specification for the fastener interface
- Verify catalog number and serial number on Milwaukee's website before ordering
Specifications
- Thread Size: M4
- Thread Tolerance: 10H
Includes
- (1) Milwaukee 05-78-0746 M4 Screw
