GeeBat 165pcs Stainless Steel Nylon Insert Locknut Assortment Kit with 7 Size M3 M4 M5 M6 M8 M10 M12

Description

Item Name: GeeBat 165pcs Stainless Steel Nylon Insert Locknut Assortment Kit Feature: Nylon Insert Lock Nuts are also known as stop nuts. Lock nuts are used for fastening to a bolt when mechanically joining materials together. The bolt threads into the nylon material are located at the top of the nut. The purpose of the nylon insert is to prevent backing off or loosening from vibration. Package Includes: 45* M3 35* M4 30* M5 25* M6 15* M8 10* M10 5* M12