Screw shopping mall---one-stop service
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Screw shopping mall---one-stop service
Hex nuts and screws, bolts cooperate with each other to connect the fastening parts,hex nut is one of the most common fasteners in general, widely used, is characterized by large fastening force need enough operating space during installation.It divided into carbon steel nuts and stainless steel nuts according to the material.
Performance grade: carbon steel: grade 4/8/10/12, stainless steel A2-50/A4-70/80, ect,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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