... Oil Gas ISO9001&CE Approve Hexagon Head Cap 1/8"-4" Specifcation:1. For general chemical and industrial services2. Applicable ... DIN5. Dimension: 1/8", 1/4", 3/8", 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2 ... -1/2", 3", 4"6. Work pressure:150PSI7. OEM: We can produce according to custom's demand ( ... valve and so on.You may rest assured that we have globally supplied products that are not only of the ...