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The Milwaukee 45-04-0750 is a genuine OEM chuck retaining screw designed to secure a drill chuck to the spindle. This left-hand threaded fastener is positioned at the center of the chuck jaws and is engineered to prevent the chuck from unscrewing or separating from the spindle during reverse-direction drilling operations.
Features
Left-hand thread design ensures the screw tightens during reverse spindle rotation to prevent loosening
Secures the chuck to the spindle at the center of the chuck jaws
Required component for chuck replacement and service
Black oxide coating for corrosion resistance and durability
Direct OEM replacement for stripped, damaged, or missing retention fasteners
Specifications
Manufacturer: Milwaukee Electric Tool Corp
Model Number: 45-04-0750
Thread Size: #10-32
Thread Direction: Left-hand (LH)
Length: 0.875"
Drive Type: 1/8" Hex
Material: Carbon Steel
Finish: Black Oxide
Applications
Milwaukee 0100-20 Magnum series drills
Milwaukee 0233-20 Magnum series drills
Compatible Milwaukee corded drills
Compatible Milwaukee cordless drills
Chuck-to-spindle retention for reverse-operation drilling
