Feature(may vary by option.)

●[SIZE:Width measured from flat to flat, 17mm, height 10mm.
●[Material]: made of 304 stainless steel, rust resistant and durable.
●[Function]:With a nylon insert, these locking nuts reduce loosening under vibration and torque.
●[Advantage]:These nuts are ideal for use in wood and wet environments. They are strong, corrosion resistant and support all your projects.
●Application Can be widely used in automobiles, construction machinery, shipbuilding, etc.

[6#-32(20 pcs)]

[M16(8 pcs)]

[4#-40(20 pcs)]

Description

Nylon insert, polymer inserts lock nut or elastic stop nut is a kind of locking nut.
2. It is a nut with a nylon collar insert that does not rotate.
3. The plastic insert is placed at the end of the nut, and its inner diameter (ID) is slightly smaller than the main diameter of the screw.
4. The insert deforms elastically via the thread of the screw, but threads are not cut into the nylon.