Jiaxing Aoke Trading is a professional Chinese manufacturer and supplier of lock nuts. Our own factory is established in 1986, it has a long long history for producing nylon lock nuts. Nylon lock nut is a new type of high vibration and anti-tightness parts, can be used in a variety of mechanical and electrical products temperature -50 ~ 100℃. The demand of nylon lock nut for all kinds of machinery increases rapidly. Because its anti-vibration and anti-loosening performance is much higher than other nuts, and the vibration life is several times or even dozens of times higher. DIN985,DIN982 are the widely used nylon lock nuts.

Nylon lock nuts are locked by nylon inserted in the top of thread, which is either blue or white. When the nylon lock nuts are tightened, the nylon part and the bolt thread form a close cooperation, and the friction resistance is generated under the effect of the elastic force of the nylon to achieve the purpose of preventing looseness.
The DIN 985 nylon lock nuts are made of premium stainless steel A2 (SUS304) or A4 (SUS316) and have good anti -corrosion capabilities with smooth surfaces without oil stains and burrs.

Product Application
Nylon insert lock nut is widely used in aerospace, aviation, tanks, mining machinery, automobile transport machinery, agricultural machinery, textile machinery, electrical products etc.