Advantages

Three locking pins located in equal intervals enable the nut to be assembled with the shaft at appropriate angle and adjust the deviation properly. No need for a lock washer or fluting of shaft key.

Features

Material : DIN C45, JIS S45C, KS SM45C Hardness : HRC 22~25 Nut Grade : Precision class Squarness of Nut Face : ⊥0.007