Home / Standards / GB/T 2516-2023 GB/T 2516-2023 Active General purpose metric screw threads—Limit deviations 普通螺纹 极限偏差 Standard Type GBT ICS 21.040.10 CCS J04 Status 现行 Issue Date 2023-11-27 Implementation 2024-06-01 Responsible Dept 国家标准委 Drafting Unit N/A