SKF-Lock nut
SKF-Lock nut

KM 4

SKF-Lock nut

Item no.
KM 4
Details
Thread designation M20x1
Description
KM 4 - Lock nuts and locking devicesImage may differ from product. See the technical specification for details.

KM 4

Lock nut with metric thread, for locking by lock washer
KM and KML lock nuts are used to locate bearings onto a shaft. They have metric threads and four equally spaced slots located around their circumference to accommodate a spanner. They should be locked by a lock washer to prevent unintentional loosening. KM and KML lock nuts can be reused, provided they are not damaged.
  • Simple, stable and reliable fastening element
  • Easy to install and remove
  • Reusable with a new lock washer
  • Available for thread M 10x0.75 to M 200x3 (sizes 0 to 40)