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| International Standard Category: Bolts, screws, studs |
GB/T 29.2-1988 Cross recessed hexagon bolts with indentation
十字槽凹穴六角头螺栓 ;
| Category No.: | 21.060.10 | Valid Status: | superseded |
| Issued Organization: | CMIF | Issued Date: | 1988-6-24 |
| Implemented Date: | 1989-7-1 | Abolished Date: | 2014-03-01 |
| Superseded Standard.: | GB/T 29.2-2013 Hexagon bolts with cross recess on head |
Superseded Date: | 2014-3-1 |
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