SS-PHN-RS4-MS18
316 SS, FITOK 6P Series Pipe Fitting, Hex Nipple, 1/4 Male ISO Parallel Thread(RS) × M18×1.5 Male Metric Thread(MS)
SS-PHN-RS4-MS20
316 SS, FITOK 6P Series Pipe Fitting, Hex Nipple, 1/4 Male ISO Parallel Thread(RS) × M20×1.5 Male Metric Thread(MS)