Fastener, Nuts, Bolts manufacturer / supplier in China, offering Carriage Bolts (DIN 603 Stainless Steel 316, A4-70), Hex Bolts (DIN961 M5-M56 B. Z. P. Cl. 4.8/6.8/8.8/10.9), Flange Bolts (Carbon Steel Full-Size Body DIN6921) and so on.
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DIN931 DIN933 DIN960 DIN961 and so on,welcome to our company!