LUKUSTUSMUTTER KM 4 M20X1

Kirjeldus

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

DIMENSIONS
Bore diameter 20 mm
Outside diameter 32 mm
Thread designation M20x1
Width 6 mm