GB/T 9146-2003
General purpose metric screw threads--Limits of sizes for the screw threads of coarse quality and preferable plan (English Version)

Standard No.

GB/T 9146-2003

Language

Chinese, Available in English version

Release Date

2003

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 9146-2003

Replace

GB/T 9146-1988

Scope

Based on the series of GB/T 9144-2003 and the basic deviations and tolerances of GB/T 197-2003, this standard stipulates the limit dimensions of roughness precision, preferred series, common coarse thread (metric thread for general purpose) pitch diameter and top diameter . The basic profile of ordinary threads complies with the provisions of GB/T 192-2003. This standard is applicable to mechanically fastened threaded connections for general purposes, and the threads themselves do not have a sealing function.

GB/T 9146-2003 history

• 2003 GB/T 9146-2003 General purpose metric screw threads--Limits of sizes for the screw threads of coarse quality and preferable plan
• 0000 GB/T 9146-1988