标准摘要
[中文适用范围]： 本标准规定了用于在自行车轮毂上组装自由轮的螺纹的螺纹轮廓以及限制和公差。 [外文原描述]： Specifies the thread profile and limits and tolerances for the screw threads used to assemble freewheels on bicycle hubs. Based on the use of the ISO basic thread profile, satisfactory interchangeability with the corresponding B.S.C. thread, the use of screw thread tolerance grades and tolerance positions and the use of gauges made to ISO 1502.
英文名称Cycles — Screw threads used to assemble freewheels on bicycle hubs