Stepped Brass Adapter Fitting with Hose Barb Adapter and Through-Hole Near End

Barb OD taper profile and through-hole diameter tolerance drive the acceptance criteria for a stepped brass hose barb adapter; barb OD taper angle outside the nominal changes hose insertion force and reduces hose pull-off retention below the design blow-off pressure, while through-hole diameter below the lower limit restricts flow rate above the design pressure drop in medical device fluid lines and automotive cooling circuits. Foshan Zhengshang Precision Hardware (Foshan, Guangdong, ISO 9001, ISO 14001, ISO 45001 certified) turns this stepped brass hose barb adapter with through-hole near the end at their approaching 2,000 m² Foshan facility using Swiss machining and milling & turning, with barb taper profile, through-hole diameter, and thread pitch diameter validated against your released print during first-piece verification. Zhengshang serves automotive, medical equipment, drones, energy storage, and fastener hose barb adapter applications. For quoting, include barb taper profile, through-hole diameter, thread class, and brass grade to get a quotation from our Foshan team. Key industries: communication, fasteners, and toys and gifts industry.