| 摘要 |
A threaded connecting assembly includes a first threaded connecting member (32) having a body portion (4), an end portion, a bore extending axially fro m the end portion enabling the passage of a fluid through the body portion, an d a plurality of spaced apart three sided threads (34) defining grooves therebetween projecting along an exterior surface of the body portion at the end portion, and a cap member having a plurality of complimentary three side d threads adapted to mate with the plurality of the three sided threads (34) o f the first threaded connecting member (32) by seating in the grooves, and an opening configured for engagement with the bore of the first threaded connecting member to provide a passageway for the flow of the fluid therebetween.
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