Milwaukee M8X1 LH T40 Chuck Screw

Milwaukee M8X1 LH T40 Chuck Screw

The 05-88-0019 Milwaukee M8 x 1 LH T40 Chuck Screw is a replacement retaining screw designed to secure the chuck on compatible Milwaukee drills and drivers. Featuring left-hand (reverse) threading, this screw helps prevent loosening during normal drill rotation, keeping the chuck firmly attached during operation. With an M8 x 1 thread and T40 Torx drive, it allows secure installation and removal while providing dependable holding strength—because when the chuck stays tight, the drill keeps working instead of taking the tool apart mid-job.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 05-88-0019
• Brand: Milwaukee
• Product Type: Chuck retaining screw
• Thread Size: M8 x 1
• Thread Direction: Left-hand (LH) thread
• Drive Type: T40 Torx
• Function: Secures the drill chuck to the spindle
• Construction: Durable steel fastener designed for power tool use
• Application: Replacement part for Milwaukee drills and drivers

Ideal For

• Milwaukee drill chuck replacement or maintenance
• Replacing missing or damaged chuck retaining screws
• Power tool repair and servicing
• Keeping drill chucks secure during high-torque operation
• Anyone who knows that a tiny reverse-thread screw is often the only thing keeping the chuck where it belongs