Art.No. 88081 Self-locking rings with polymer insert GUK.

They are sector nuts with round shape and slots with non-metallic insert against self loosening.

GUK self locking rings with polymer insert are low with metric fine thread.

They are used for fixing bearings to a shaft, for fixing gears, belt pulleys, etc.

For tightening and unscrewing a special, sector wrench is used.

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From Ilchevi Fasteners; Ilchevi Fasteners LTD, gr. Plovdiv

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