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| International Standard Category: Bolts, screws, studs |
GB/T 5784-1986 Hexagon head bolts; Reduced shank; Product grades B
六角头螺栓 细杆 B级;
| Category No.: | 21.060.10 | Valid Status: | valid |
| Issued Organization: | MIC | Issued Date: | 1986-1-17 |
| Implemented Date: | 1986-10-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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