GB/T 9144-2003 in English
SUPERSEDEDGeneral purpose metric screw threads―Preferable plan
- Issued on:2003-05-22
- Implemented on:2004-01-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$78.00
本标准规定了普通螺纹的优选系列。此系列是从GB/T193-2003所规定的普通螺纹标准系列中优选出来的,其公称直径范围为1mm~64mm。
Scope
This standard specifies the preferred series of common threads (metric threads for general purposes). This series is selected from the common thread standard series stipulated in GB/T 193-2003, and its nominal diameter ranges from 1mm to 64mm. This standard applies to screws, bolts and nuts and the preferred series of ordinary threads used in general engineering.

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