Features for hydraulic pressure from 14. 0 to 20. 6 mpa {142, 210 kgf/cm2}special steel body is tough against vibration and impact!male and female thread end configurations are available. Low pressure loss characteristic suits hydraulic equipment applications. Quenched special steel body!powerful impact resistance, Especially against impulses. Automatic shut, Off valves in both socket and plug prevent fluid spill out on disconnection. Easy to handle. Alongside conventional female thread type, Male thread types male tapered thread, Male parallel thread with 30 degree flare, And male parallel thread with 30 degree cone, Seat are newly added. Male thread types are designed especially for direct connection to hydraulic power units effectively. Male parallel thread type complies with both metal seal and 0 ring seal. Should there be a situation of 0, Ring seal, 0, Rings offered offered for sale is designed for use. Optional hsp, Dc cuplas are available for die, Casting machine applications with severe pressure variation. The overall length of male thread type is shorter compared to that of female thread type plus conversion nipple available available for purchasepl type safety sleeve lock type for 2hs to 8hs except 66hs with female thread is also available as standard.