The contact washers are used to prevent the nut coming loose from fastener with a ripped top surface. Conical shape on the top surface further enhances the locking force around the bottom of the nut.
The contact washers are used to prevent the nut coming loose from fastener with a ripped top surface. Conical shape on the top surface further enhances the locking force around the bottom of the nut.
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The contact washers are used to prevent the nut coming loose from fastener with a ripped top surface. Conical shape on the top surface further enhances the locking force around the bottom of the nut.
The contact washers are used to prevent the nut coming loose from fastener with a ripped top surface. Conical shape on the top surface further enhances the locking force around the bottom of the nut.
Last updated at 10/09/2025 08:31:05
