BS ISO 15872:2017 provides methods for the gauging of ISO UNJ threads complying with ISO 3161.Other methods of ensuring that the product is within the specified limits can be used, provided that
correlation with the specified gauges is established.Cross References:ISO 1ISO 3161ISO 5408ISO 8015ISO 14253-1ISO 14638ASME B1.2All current amendments available at time of purchase are included with the purchase of this document.