GB/T 3934-2025 Active National standards

GB/T 3934-2025 Specification of gauges for general purpose screw threads

Publish Date: 2025-10-31 Implement Date: 2026-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 3934-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Measuring tools and instruments

ICS Name: Measuring instruments and meters

Publish Date: 2025-10-31

Implement Date: 2026-05-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国量具量仪标准化技术委员会(SAC/TC 132)

Pages: 28 pages

Scope

本文件规定了普通螺纹量规（以下简称“螺纹量规”）的符号及说明、分类、公差、要求、检测及验收、标志与包装。
本文件适用于牙型角为60°、公称直径为1 mm～300 mm、螺距为0.2 mm～8 mm的螺纹量规，也适用于检验GB/T 192、GB/T 193、GB/T 196、GB/T 197规定的普通螺纹。