Specification for hydraulic port and stud coupling using 'O'-ring sealing and 'G' series fastening threads not-for-sale This part of ISO 8598

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Specification for hydraulic port and stud coupling using 'O'-ring sealing and 'G' series fastening threads not-for-sale This part of ISO 85981 Scope This British Standard specifies the requirements for port and stud couplings, incorporating a toroidal sealing ring, for use with hydraulic components operating at pressures up to 400 bar1) and a temperature range of 10 C to+ 120 C. NOTE The titles of the publications referred to in this standard are listed on the inside back cover.