British Adapters 1. Material: stainless steel, carbon steel, brass 2. Thread: BSP,BSPT,JIC,NPT 3: best price and service British AdaptersWe are ... , ORFS, SAE ) and foreign (BSP, JIS, Kobelco, Komatsu, Metric) thread types.The detail products contents as follows:1) METRIC ADAPTERS JIS Metric ...