One piece, no skive, through the cover fitting suitable for 4 wire hoses from Aeroquip. Available with female swivel threads (straight, 45 & 90 degree).
This fitting is supplied with an NBR O Ring as standard on the thread end and on the insert end (-12 & -16 only). EPDM O ring suitable for skydrol and phosphate ester based hydraulic fluids can be ordered separately - see related products section.