Screw shopping mall---one-stop service
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Screw shopping mall---one-stop service
Lock nut is a nut which widely used in machinery and other industries, the working principle of lock nut is to use the friction between the nut and the bolt for self-locking, in some important occasions we will take some anti-loosening measures to ensure the reliability of the nut locking,the higher interaction force between the lock nut and the meshing thread of the bolt,the effect will be better.
Performance grade: carbon steel: grade 4/8/10/12, stainless steel A2-50/A4-70/80, etc,Standard:DIN; GB; JIS;ISO;BS;ANSI ,Material:Carbon steel,Stainless steel.
Surface treatment:carbon steel surface treatment is generally boiled black, galvanized, non electrolytic zinc sheet coating, thick galvanized vzd and thick galvanized
Zinc plus sealing (zsml), zinc nickel coating silver (znshl), zinc nickel coating black (zhbh)
Wuxi Zhuocheng Mechanical Components Co., Ltd. is established in 1990, and one group of manufacturing and selling professional fastener
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