Item name: brass male hose barb with straight fitting style, npt thread size Material: brass bar, brass pipe. Technology: cutting by numerically controlled lathe. Surface treatment: plated or pickling. Thread type: npt, npsm, bspp, bspt and so on standard thread. Use: use for plumbing, sanitary ware, machine part and so on. Our advantage Custom made brass/copper/ss parts and fittings Free sample Small order welcome Quick quote