尼龙碳钢锁紧螺母

产品介绍

Nylon lock nut is made of nylon rubber ring embedded in one end of the nut lock pressure to make it a whole, the main function of nylon ring is anti-slip and anti-loose. When the bolt and nut are locked, the nylon rubber ring will be cut by the thread of the bolt, increasing the friction between the bolt and the nut, so as to achieve the purpose of anti-loosening.

产品信息

Productname: Nylon Carbon Steel Lock Nuts

Grade:  4.8 8.8 10.9 12.9 

表面处理：发黑、镀锌、达克罗 ETC。

Material: Carbon Steel

Specification: M3 -M36

Standard:  GB/T889 DIN982