JB/T 6545-1993
All Metal Spring Band Hex Lock Nuts (English Version)
- Standard No.
- JB/T 6545-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- Professional Standard - Machinery
- Status
- 2007-09
- Replace By
- JB/T 6545-2007
- Latest
- JB/T 6545-2007
- Scope
- This standard specifies the type, size and technical requirements for all-metal spring collar hexagonal lock nuts with thread specifications M 8 to M 48. This standard is applicable to locking nuts with performance levels of 5, 8, 10, and 12, Level A (for D≤M 16), and Level B (for D>M 16).
JB/T 6545-1993 history
- 2007 JB/T 6545-2007 Hexagon check nuts with full metal spring ring
- 1993 JB/T 6545-1993 All Metal Spring Band Hex Lock Nuts
