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International Standard Category: Bolts, screws, studs |
Category No.: | 21.060.10 | Valid Status: | superseded |
Issued Organization: | State Quality and Technology Supervision Bureau | Issued Date: | 2000-09-26 |
Implemented Date: | 2001-2-1 | Abolished Date: | |
Superseded Standard.: | GB/T 819.1-2016 Countersunk flat head screws with cross recess―Part 1: Property class 4.8 |
Superseded Date: | 2016-6-1 |
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