Lock nut is used to position mechanical parts onthe shaft, or cooperate with the locking of the adapter sleeve, and the lockingand withdrawal of the withdrawal sleeve. It is a kind of commonly usedfastening parts.

The lock nut is used toposition some mechanical parts on the shaft, or cooperate with the locking ofthe adapter sleeve, and the locking and withdrawal of the withdrawal sleeve.

锁紧螺母用于将一些机械零件定位在轴上，或配合紧定套的锁紧、退卸套的锁紧和退出。

The lock nut is used toposition certain mechanical parts on the shaft, or to cooperate with thelocking of the adapter sleeve, and the locking and withdrawal of the withdrawalsleeve.

锁紧螺母用于将某些机械零件定位在轴上，或配合紧定套的锁紧、退卸套的锁紧和退出。

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It is a kind of commonly usedfastening parts.

是一种常用的紧固零件。

It is a commonly usedfastening part.

是一种常用的紧固零件。

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Lock nut has four slots and eight slots. Whentightening, it can be installed with a hook wrench and an annular internaltooth socket wrench, so as to avoid damage to the edge of the slot, and thelocking is achieved through the engagement between the nut and the shaftthread.

The lock nut has four slotsand eight slots. When tightening, it can be installed with a hook wrench and anannular internal tooth socket wrench, so as to avoid damage to the edge of theslot, and the locking is achieved through the engagement between the nut andthe shaft thread.

锁紧螺母有四个槽和八个槽。拧紧时可用钩形扳手和环形内牙套筒扳手安装，以免损坏槽口边缘，通过螺母与轴螺纹的啮合实现锁紧。

The lock nut has four slotsand eight slots. When tightening, it can be installed with a hook wrench and anannular internal tooth socket wrench, so as to avoid damage to the edge of theslot.

锁紧螺母有四个槽和八个槽。拧紧时可用钩形扳手和环形内齿套筒扳手安装，以免损坏槽口边缘。

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A moving washer or a locking cardprevents self-retraction, and it can also be connected to the outer

part by using a screw to preventit from retreating.

         Metric：KM**;KML ; HM*** ; HML***

         GB same as JIS standard AN*** ；HN*** ； ANL***; HNL

         GB different from DIN,details please consult with IVY POWER.

         Inch：N*** ; TN*** ; TAN***

                                                                                           Method1                                                     Method 2                                           Method 3