| ITEM | UNIT | STANDARD | TOL | |
| A | CURL DIA | mm | 75.70 | ±0.15 |
| B | TOTAL HEIGHT | mm | 24.80 | ±0.15 |
| C | BODY HOOK | mm | 65.4 | ±0.15 |
| D | BEAD THICKNESS | mm | 2.8 | ±0.3 |
| E | COUNTER SINK(UD) | Kgf | 4.30 | ±0.15 |
| F | CURL HEIGHT(CT) | Kgf | 2.1 | ±0.15 |
| G | BEAD INSIDE DIA | mg | 25.45 | ±0.15 |
| H | BEAD OUTSIDE DIA | g | 31.10 | ±0.15 |
| I | COMPOUND WEIGHT | mg | 90 | ±10 |
| mg | 90 | ±10 | ||