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About product and suppliers:
        Alibaba.com offers 983 set screw collars products. About 19% of these are shafts, 9% are mining machinery parts, and 2% are machining. 

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

There are 983 set screw collars suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of set screw collars respectively. 

Set screw collars products are most popular in North America, South America, and Oceania. 

You can ensure product safety by selecting from certified suppliers, including 338 with Other, 262 with ISO9001, and 15 with ISO14001 certification.