NUT - 20MM X 1.5 (Toyota TY01400-10020)

TY01400-10020: A damaged nut can cause loosening of fastened components, leading to operational instability. The Toyota catalog reference TY01400-10020 identifies this aftermarket replacement part as a NUT - 20MM X 1.5. This hardware nut type provides a plain mechanical function of securing threaded fasteners through a 20MM size with a 1.5 thread pitch. A concrete generic failure consequence is that a stripped or worn nut may allow vibration-induced separation of connected parts. During routine service, a nut that fails to maintain torque can result in unexpected disassembly of the assembly. Verify the serial number or application, then call (562) 693-7748.

Part number variants: TY01400-10020, ty01400-10020, TY0140010020, ty0140010020