Double Male Coupling

1605 double male coupling products are offered for sale by suppliers on Alibaba.com, of which pipe fittings accounts for 29%, shaft couplings accounts for 1%. A wide variety of double male coupling options are available to you, such as oem, odm and obm.You can also choose from forged, injection and molding double male coupling,as well as from stainless steel, carbon steel, and cast iron double male coupling,and whether double male coupling is hexagon, or screw.