Fastener, Nuts, Bolts manufacturer / supplier in China, offering Hex Nuts (M5-M90 JIS B1181 Stainless Steel304), Full-Sized Stainless Steel Square U-Bolts (M6-M36, 304, 316), Carriage Bolts (DIN603 M5-M20 Bzp Cl. 4.8/6.8) and so on.
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DIN931 DIN933 DIN960 DIN961 and so on,welcome to our company!