QC/T 885-2011
B type spring nuts. Prevailing torque type (English Version)
- Standard No.
- QC/T 885-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- Professional Standard - Automobile
- Latest
- QC/T 885-2011
- Scope
- This standard specifies the type, size, and technical conditions of type B leaf spring lock nuts. This standard is applicable to automotive B-type leaf spring lock nuts (nuts) used with bolts with thread specifications of M4 to M10 and mechanical performance grades of 8.8 and below.
QC/T 885-2011 Referenced Document
- GB/T 196 General purpose metric screw threads--Basic dimensions
- GB/T 197 General purpose metric screw threads—Tolerances*， 2018-03-15 Update
- GB/T 3098.9 Mechanical properties of fasteners—Prevailing torque type steel nuts*， 2020-03-31 Update
- GB/T 90.1 Fasteners—Acceptance inspection*， 2023-05-23 Update
- GB/T 90.2 Fasteners--Marking and packaging
- QC/T 326 Coding rules for automotive standardized parts*， 2013-10-17 Update
- QC/T 625 Metallic coatings and conversion coatings for automobile*， 2013-04-25 Update
- YB/T 5058 Cold-rolled spring and tool steel strips
QC/T 885-2011 history
- 2011 QC/T 885-2011 B type spring nuts. Prevailing torque type
