Whittet Higgins NI-03 Locknut FAFNIR 5 lb) Total weight (packed)

5 lb) Total weight (packed) 15

This allows for the loosening of any component that is mounted on a shaft and is freely accessible from the outside

and visual alignment are time-consuming and often inaccurate

The thumbwheel allows fast screwdriving

Whittet Higgins NI-03 Locknut FAFNIR 5 lb) Total weight (packed)The Whittet Higgins NI 03 is a bearing locknut from the NI series, threaded 16 threads per inch in the National Fine thread series for finer assembly adjustment and accurate angular positioning across numerous locking positions. Machined from carbon steel, it is used together with a matching WI series lockwasher, whose tab bends into a nut slot to secure, lock, and retain bearings and power transmission assemblies and to prevent loosening from