JB/T 8004.7-1999
The parts and units of jigs and fixtures.Inner hexagon nut (English Version)
- Standard No.
- JB/T 8004.7-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 8004.7-1999
- Replace
- JB/T 8004.7-1995
- Scope
- JB/T 8004.7-1999 This standard is a revision of JB/T 8004.7-95 "Hexagonal Nuts for Machine Tool Fixture Parts and Components". During the revision, only editorial modifications were made in accordance with relevant regulations, and the technical content has not changed. This standard specifies hexagon socket nuts with ordinary thread specifications ranging from M4 to M24. This standard was first released as GB 2154-80 in 1981, revised for the first time to GB/T 2154-91 on April 30, 1991, and adjusted to JB/T 8004.7-95 in April 1996.
JB/T 8004.7-1999 history
- 1999 JB/T 8004.7-1999 The parts and units of jigs and fixtures.Inner hexagon nut
- 0000 JB/T 8004.7-1995
