DIN985 Nylon Hex Nut Lock Nut

Description

A nylon hex nut, also referred to as a nylon-insert lock nut, polymer-insert lock nut, or elastic stop nut, is a kind of lock nut with a nylon collar insert that resists turning. The plastic insert is placed at the end of the nut, with an inner diameter (ID) slightly smaller than the major diameter of the screw.