This International Standard contains information for the gauging of ISO MJ threads in accordance with ISO 5855-1, ISO 5855-2 and ISO 5855-3.
Other methods of ensuring that the product is within the specified limits may be used provided correlation with the specified gauges is established [see 8.2 e)].
ISO 10959:2000 Referenced Document
ISO 1502:1996 ISO general-purpose metric screw threads - Gauges and gauging
ISO 1:1975 Standard reference temperature for industrial length measurements
ISO 5408:1983 Cylindrical screw threads; Vocabulary Bilingual edition
ISO 5855-1:1999 Aerospace - MJ threads - Part 1: General requirements
ISO 5855-2:1999 Aerospace - MJ threads - Part 2: Limit dimensions for bolts and nuts
ISO 5855-3:1999 Aerospace - MJ threads - Part 3: Limit dimensions for fittings for fluid systems