BS ISO 529:2017规定了短机器丝锥和手动丝锥的一般尺寸。这些维度， 根据螺纹直径和螺距的函数确定如下:螺纹长度（最大值）；全长；传动方头的柄直径和尺寸；螺杆和螺纹部件之间连接部分的尺寸。本文件适用于切割以下螺纹的丝锥:ISO公制螺纹:粗螺距；细音高；ISO英制螺纹:“统一粗”系列（UNC）和“统一细”系列（UNF）；英制螺纹，非- 推荐:“英国标准惠特沃思”（BSW）和“英国标准罚款”（BSF）；“英国协会”（BA）。注1:螺纹直径和螺距的丝锥的总长度、螺纹长度和柄直径 表A.1中给出了表中未列出的。注2:附录B提供了ISO 237中关于驱动方格柄直径和尺寸的摘要，例如: 信息注3:ISO 8830中给出了本文件所述水龙头的技术规范（包括标记）。交叉引用:ISO 237ISO 286-2ISO 2857ISO 8830ISO 13399购买本文件时提供的所有当前修订版均包含在购买本文件中。

BS ISO 529:2017 specifies the general dimensions of short machine taps and hand taps. These dimensions, established as functions of the thread diameter and pitch, are the following:length of thread (maximum);overall length;shank diameter and dimensions of driving square;dimensions of the connecting portion between the shank and threaded part.This document is applicable to taps intended for cutting the following threads:ISO metric threads:coarse pitch;fine pitch;ISO inch threads:"Unified Coarse" series (UNC) and "Unified Fine" series (UNF);Inch threads, non-recommended:"British Standard Whitworth" (BSW) and "British Standard Fine" (BSF);"British Association" (BA).NOTE 1 The overall length, thread length and diameters of shank for taps whose thread diameter and pitch are not listed in tables are given in Table A.1.NOTE 2 Annex B gives an abstract from ISO 237 for shank diameters and size of driving squares, for information.NOTE 3 Technical specifications for taps covered by this document (including marking) are given in ISO 8830.Cross References:ISO 237ISO 286-2ISO 2857ISO 8830ISO 13399All current amendments available at time of purchase are included with the purchase of this document.