GSO ISO 965-2:2008 一般用途的公制螺纹 公差 第2部分：一般用途的内螺纹和外螺纹的尺寸限制 中等质量
ISO general purpose metric screw threads – Tolerances – Part 2: Limits of sizes for general purpose external and internal screw threads – Medium quality
This part of ISO 965 specifies limits of sizes for pitch and crest diameters for ISO general purpose metric screw threads (M) conforming to ISO 262 having basic profile according ...