Whittet Higgins NI-03 Locknut FAFNIR and visual alignment are time-consuming

and visual alignment are time-consuming and often inaccurate

heat exchangers

Cuts copper or aluminum

5 lb) Total weight (packed) 15

Whittet Higgins NI-03 Locknut FAFNIR and visual alignment are time-consumingThe 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