1-1/4 Male National Pipe Thread x 1-1/4 Female British Standard Pipe ParallelThe 1 1 4 Male National Pipe Thread x 1 1 4 Female British Standard Pipe Parallel Adapter is a versatile fitting designed to connect NPT threaded components with BSPP threaded systems. This type of adapter is widely used in industrial, pneumatic, and fluid transfer systems that require adapting between two different threading standards. Specification Value TYPE MNPT x FBSPP Adapter DESIGN Precision machined for an accurate fit, ensuring optimal