SIS SS-ISO 6698-1992 自行车．用于自行车轮毂上飞轮装配螺纹

标准号：SIS SS-ISO 6698-1992
中文标准名称：自行车．用于自行车轮毂上飞轮装配螺纹
英文标准名称：Cycles — Screw threads used to assemble freewheels on bicycle hubs
发布日期：1992/10/30 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：This International Standard specifies the thread profile and limits and tolerances for the screw threads used to assemble freewheels on bicycle hubs. It is based ona) the use of the ISO basic thread profile given in ISO 68;b) satisfactory interchangeability with the corresponding British Standard Cycle (B.S.C.) thread; this has required the use of an inch pitch (t.p.i.);c) the use of screw thread tolerance grades and tolerance positions given in ISO 965-1;d) the use of gauges made to ISO 1502.