This general purpose metric woodruff keys are not hardened, so they are easy
to machine. They reach deep into the shaft keyway for a secure hold, yet their
roundness allows them to rock in their seat to relieve stress on the shaft
caused by vibration or misalignment.
Specifications:
- Width: 2 mm (0.078 in.)
- Length: 9.7 mm (0.38 in. for a 10 mm keyway)