Mezinahiya standard a xuyangê ya Bolt vebijarkî: GB/T5783, GB/T5782, SH/T3404, DIN933, DIN931, ISO4014, ISO4017, UNI5737/UNI5739 standard Italian, ASME B18.2.3.1m, ASME B18.2.3.1m, ASME B18.2.3.1m, ASME B18.2.3.1m, ASME B18.2.3.1m. .5m B18.2.3.6M hexagona derve metrîk, ANSI/ASME B18.2.1 û pîvanên din ên standard.