TZS 171-1983 坦桑尼亚标准． 通用公制螺纹．容差：商用螺栓螺纹和螺母螺纹的极限尺寸． 中等质量

标准号：TZS 171-1983
中文标准名称：坦桑尼亚标准． 通用公制螺纹．容差：商用螺栓螺纹和螺母螺纹的*限尺寸． 中等质量
英文标准名称：Tanzania Standard ISO General purpose metric screw threads — Tolerances: Limits of sizes for commercial bolt and nut threads — Medium quality
发布日期：1983/9/27 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：1.1 This Tanzania Standard specifies limits of sizes for pitch and crest diameters of selected sizes for screws, bolts and nuts given in TZS 169:1983 (see clause 2).1.2 The limits of sizes for the tolerance quality specified are derived from the fundamental deviations and tolerances specified in TZS 170:1983 (see clause 2).