GB/T 10920-2003
Types and dimensions of gauges for general purpose screw threads

Be replaced

Standard No.

GB/T 10920-2003

Language

Chinese

Release Date

2003

Published By

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

Replace By

GB/T 10920-2008

Lastest

GB/T 10920-2008

Scope

This standard specifies the types and dimensions of common thread gauges. This standard applies to the measuring head and handle used for common thread gauges with a tooth angle of 60°, a nominal diameter of 1 mm to 180 mm, and a pitch of 0.2 mm to 6 mm. The types and dimensions of ordinary thread gauges specified in this standard (hereinafter referred to as "thread gauges") are applicable to ordinary thread gauges specified in GB/T 3934-2003 (excluding those with a pitch of 8mm).

GB/T 10920-2003 history

• 2008 GB/T 10920-2008 Types and dimensions of screw thread gauge and plain limit gauge
• 2003 GB/T 10920-2003 Types and dimensions of gauges for general purpose screw threads