标 准 编 号：JIS B1006-2009 简体中文标题：紧固件.符合ISO一般用途公制螺纹的外螺纹用螺纹偏心度 繁体中文标题：紧固件.符合ISO一般用途公制螺纹的外螺纹用螺纹偏心度English Name：Fasteners -- Thread run-outs for external thread in accordance with ISO general purpose metric screw threads