1-11 Male British Standard Pipe Tapered Hex NippleThe 1 11 Male British Standard Pipe Tapered Hex Nipple is a threaded fitting designed to connect two components with male BSPT (British Standard Pipe Tapered) threads. The hexagonal body makes it easy to tighten and install, especially in situations where a secure, leak proof connection is essential. This nipple is typically used in hydraulic, pneumatic, and fluid transfer systems, particularly when a tapered thread connection is required.