Milwaukee 05-88-0780 M3 X 18 T-10 Gearcase Screw

Product Description

The MILWAUKEE 05-88-0780 is an OEM replacement gearcase screw designed for use in Milwaukee power tools requiring an M3 x 18 fastener with a Torx T-10 drive profile. This screw secures the gearcase housing on compatible Milwaukee tool assemblies, maintaining structural integrity of the drive train enclosure during operation. Licensed tradespeople and power tool repair technicians rely on OEM fasteners like this one to ensure proper thread engagement, correct torque retention, and fit that matches original factory specifications. Using the correct OEM screw prevents stripped threads, misaligned housings, and premature mechanical failure.

This screw is intended for service and repair of Milwaukee power tools where the original M3 x 18 Torx T-10 gearcase fastener has been lost, damaged, or stripped during disassembly. It is a direct replacement part sourced from Milwaukee and is appropriate for bench-level tool repair performed by service technicians, electricians, and other trades professionals who maintain their own equipment.

Key Features

• OEM Milwaukee replacement fastener for accurate fitment
• M3 thread size with 18 mm length for correct engagement depth
• Torx T-10 drive profile reduces cam-out during installation and removal
• Designed for gearcase housing assembly on compatible Milwaukee power tools

Compatibility

Designed as an OEM replacement gearcase screw for compatible Milwaukee power tool models requiring an M3 x 18 Torx T-10 fastener. Refer to your tool service manual or parts diagram to confirm fitment before ordering.

Installation Notes

Installation should be performed by a qualified tool repair technician familiar with power tool disassembly procedures. Disconnect and remove the battery or unplug the tool from any power source before beginning service work. Use a calibrated Torx T-10 driver bit and follow the tool manufacturer service documentation for proper reassembly sequence. Do not overtighten; follow the torque guidance in the applicable Milwaukee service manual.

Technical Specifications

• Thread Size: M3
• Screw Length: 18 mm
• Drive Type: Torx T-10
• Application: Gearcase Assembly

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 05-88-0780