QB/T 4205-2011
Screwdriver bits.General requirements (English Version)
- Standard No.
- QB/T 4205-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- Professional Standard - Light Industry
- Latest
- QB/T 4205-2011
- Scope
- This standard specifies the technical requirements, test methods, inspection rules, packaging, marking, transportation and storage of hand and machine screwdriver heads and their connectors. This standard applies to hand and machine screwdriver heads and related connectors.
QB/T 4205-2011 Referenced Document
- GB/T 10635 Screwdrivers.General technical requirements*， 2013-10-10 Update
- GB/T 230.1 Metallic materials.Rockwell hardness test.Part 1:Test method*， 2018-05-14 Update
- GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)*， 2013-02-15 Update
- GB/T 5305 Packaging,marking,transportation and storage of hand tools
- GB/T 5356 Hexagon socket screw keys*， 2021-11-26 Update
- GB/T 6060.2 Roughness comparison specimens - Ground, turned, bored, milled, shaped and planed
QB/T 4205-2011 history
- 2011 QB/T 4205-2011 Screwdriver bits.General requirements
