SS-PHN-RS6-MS20
316 SS, FITOK 6P Series Pipe Fitting, Hex Nipple, 3/8 Male ISO Parallel Thread(RS) × M20×1.5 Male Metric Thread(MS)
SS-PRB-BP6-NS4
316 SS, FITOK 6P Series Pipe Fitting, Reducing Bushing, 3/8 Male ISO Parallel Thread(BP) × 1/4 Female NPT