Variety of application: can be widely used in automobile, construction machinery, shipbuilding and etc allocating more quantity for the commonly used lock nuts, self locking nuts, Nylon Insert Lock Nut; Nylon flange nuts--because they are serrated, they cannot be used on washers or surfaces that cannot be scratched serrations help to avoid nut vibrations and increase nut retention, Flange Locknut; Self-locking nylon insert stop nut--a flange nut is a nut that has a wide flange end that acts as an integrated, non-spinning washer, Stainless Steel Lock Nut; Locknut wrench--the flange nut is used to distribute the pressure of the nut on the part, reducing the possibility of damage to the part and making it less susceptible to loosening, nylon insert lock nuts; Lock nut--flanged base eliminates the need for a washer when fastening components, star shape screw-on knob nuts

What's in the box
10 x × Flange Locknut