we produce many type of quick coupling,thread connector,tie-in,they are machining according to many type of thread,such as ACME,NPT,UNC,UNF,BSPT,Rc,G,
the material can be steel,casting,aluminium.,brass,derlin,
usually we inspect them by thread gage,equipped with special cnc machining,we can machining them very quickly,pack them with special PVC box to protect the thread,
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