Original DeWalt outer flange N134466 — a direct-fit M14 thread flange designed for small angle grinders that use 125 mm discs.

This machined outer flange clamps the cutting or grinding wheel to the M14 spindle and matches DeWalt’s original tolerances so the disc runs true and stays secure during use.

Fits (examples) — commonly used on models such as DWE4016, DWE4050, DWE4051, DWE4056, DWE4057, DWE4110, DWE4120 / DWE4121, DWE4150 / DWE4151 / DWE4156 / DWE4157, and cordless DCG412 / DCG405F series that specify an M14 spindle.

A small, serviceable replacement kept among DeWalt spare parts for angle grinders — simple to swap when the outer flange is worn, rounded, or damaged so your tool clamps discs safely again.

This is a purpose-made power tool parts item intended to restore proper wheel retention on compatible DeWalt grinders; confirm your grinder’s spindle thread is M14 before fitting.