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About product and suppliers:
        Alibaba.com offers 5,623 m3 screw bolts products. About 45% of these are screws, 35% are bolts, and 4% are nuts. 

A wide variety of m3 screw bolts options are available to you, such as free samples, paid samples. 

There are 5,623 m3 screw bolts suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of m3 screw bolts respectively. 

M3 screw bolts products are most popular in North America, Domestic Market, and Western Europe. 

You can ensure product safety by selecting from certified suppliers, including 3,401 with ISO9001, 734 with ISO14001, and 317 with ISO/TS16949 certification.