Whittet Higgins CNM-20 Collar tachometer choose LOCTITE® 545

choose LOCTITE® 545

1/4" hexagonal

Commonly used with self-aligning bearings in plummer block housings

thanks to parallel jaws

manual release of the trigger hooks by means of manual knurling (Quick Adjust Technology)

Whittet Higgins CNM-20 Collar tachometer choose LOCTITE® 545The Whittet Higgins CNM 20 is a one piece, mechanically self locking metric clampnut that retains and preloads bearings and other components against a threaded shaft. It clamps onto the shaft threads through a tangential (X axis) socket head cap screw, locking the assembly without a separate lockwasher and without damaging the shaft threads when secured. The integral clamp screw gives infinite adjustment and preloading capability and tangential access