Screw plug / dummy plug for diving cylinders Valve compressed air G 5/8:
- Precisely manufactured from brass
- chrome plated, with G 5/8 thread
- Closes 230 bar valves watertight (300 bar valves have a longer thread, this screw plug would be too short)
- oxygen compatible due to Viton O-ring
- 30 mm external hexagon
The screw plug is pressure free and can be loosened by hand. If the screw plug is under pressure (e.g. due to a leaky valve) you can loosen it with a 30 mm wrench or a pliers wrench.