The relations between SAE J1453 vs SAE J1926-2/3 vs SAE J514 vs ISO 11926-2/3 as follows:
Stud ends in conformance with ISO 11926-2(SAE J1926-2) are identical to those fittings in conformance with SAE J1453.
Stud ends in conformance with ISO 11926-3(SAE J1926-3) are identical to those fittings in conformance with SAE J514.
Stud ends in conformance with SAE J1926-3 (ISO 11926-3) are used on fittings In ISO 8434-2.
