1.Nylon-insert lock nut, polymer-insert lock nut, or elastic stop nut, is a kind of locknut.  2.It is a nut with a nylon collar insert that resists turning.  3.The plastic insert is placed at the end of the nut, and its inner diameter (ID) is slightly…

Out of stock
  • Size
  • M3(30 pcs)
  • Gtin
  • 714998749222
  • Mpn
  • a18111300ux0026
  • Condition
  • new