GB/T 3229-2018
Assembly tools for screws and nuts—Dimensions and torque testing of drive ends for hand and machine-operated screwdriver bits and connecting parts

Standard No.

GB/T 3229-2018

Language

Chinese

Release Date

2018

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Lastest

GB/T 3229-2018

Replace

GB/T 3229-2008

GB/T 3229-2018 history

• 2018 GB/T 3229-2018 Assembly tools for screws and nuts—Dimensions and torque testing of drive ends for hand and machine-operated screwdriver bits and connecting parts
• 2008 GB/T 3229-2008 Assembly tools for screws and nuts.Drive ends for hand and machine-operated screwdriver bits and connecting parts.Dimensions,torque testing
• 2000 GB/T 3229-2000 Assembly tools for bolts and screws-Hexagon drive ends for machine-operated screwdriver bits