Well, received new cylinder today. Ordered 2 #4 BSPP banjo bolts and fittings to adapt bango bolt to JIC. The ports are not BSPP as listed by vendor or my bolts are not BSPP. Either way the bolts are the correct diameter but different thread to screw into the cylinder. Hopefully David P. or someone can tell me exactly what threads these ports are on a 175 UK power steering cylinder. Pt Farmer is correct that there are listings that state the bolts are 1/2" jic but I can not find 1/2" jic bolts anywhere on the net much less 1/2" jic banjo bolts. This is getting frustrating. Bolts from Agco are $22.00 a piece and I hate to order them and they be wrong as well. Cylinder came from All State Ag Parts which state this cylinder can be used with BSPP adapters but that is not working. Any help is appreciated