| Standard ID | TB/T 3246.6-2019 (TB/T3246.6-2019) |
| Description (Translated English) | (Design criteria for bolting of rolling stock - Part 6: Connection dimensions) |
| Sector / Industry | Railway & Train Industry Standard (Recommended) |
| Classification of Chinese Standard | S34 |
| Word Count Estimation | 13,119 |
| Date of Issue | 2019-06-05 |
| Date of Implementation | 2020-01-01 |
| Older Standard (superseded by this standard) | TB/T 3246.6-2010 |
| Regulation (derived from) | Natural Resources Department Announcement No. 7 of 2019 |
| Issuing agency(ies) | National Railway Administration |