JINGBANG Collar One Piece Screw manufactured from zinc plated steel and supplied with setscrews
| Bore A | Diameter B | Width C | Setscrew D |
|---|---|---|---|
| 4 | 8 | 5 | M2.5 |
| 5 | 10 | 6 | M3 |
| 6 | 12 | 8 | M4 |
| 7 | 12 | 9 | M4 |
| 8 | 16 | 10 | M5 |
| 9 | 18 | 10 | M5 |
| 10 | 20 | 10 | M5 |
| 12 | 22 | 12 | M6 |
| 14 | 25 | 12 | M6 |
| 15 | 25 | 12 | M6 |
| 16 | 28 | 12 | M6 |
| 18 | 32 | 14 | M6 |
| 20 | 32 | 14 | M6 |
| 22 | 36 | 14 | M6 |
| 24 | 40 | 16 | M8 |
| 25 | 40 | 16 | M8 |
| 28 | 45 | 16 | M8 |
| 30 | 45 | 16 | M8 |
| 32 | 50 | 16 | M8 |
| Customizable | Customizable | Customizable | Customizable |
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