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Screw shopping mall---one-stop service
Wing bolt is specially designed for convenient hand twisting operation, the wing design of the head increases the lateral force surface, so that the hand is more efficient when twisting, mainly used in display industry, white household appliances, brown household appliances, telecommunications and data communication, automobile industry, etc.The bolts are commonly used in different area and mainly have the advantages of easy fastening.
Performance grade: carbon steel: grade 4.8/8.8/10.9/12.9, 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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