GB/T 5356-2021
Hexagon socket screw keys (English Version)
- Standard No.
- GB/T 5356-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 5356-2021
- Replace
- GB/T 5356-2008
- Scope
- This document specifies the product classification and marking, requirements, test methods, inspection rules and signs, packaging, transportation and storage of hexagonal wrenches. This document applies to allen keys for driving hexagon socket screws.
GB/T 5356-2021 Referenced Document
- GB/T 230.1 Metallic materials.Rockwell hardness test.Part 1:Test method
- GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)
- GB/T 5305 Packaging,marking,transportation and storage of hand tools
GB/T 5356-2021 history
- 2021 GB/T 5356-2021 Hexagon socket screw keys
- 2008 GB/T 5356-2008 Hexagon socket screw keys
- 1998 GB/T 5356-1998 Hexagon socket screw keys
