 
  
  
                |   |  | 
| 
          Type
         | 
          Dimension(mm) | 
          Approx unit weight(g) | ||||||||
| 
          d
         | 
          s
         | 
          r
         | 
          a≈
         | 
          d1 | 
          H
         | 
          YG6
         | 
          YG8
         | 
          YT5
         | 
          YT14
         | |
| 21305C | 13.0 | 5.5 | 0.5 | 3.0 | 5.2 | 27.0 | 13.7 | 13.5 | 12.1 | 10.7 | 
| 21315C | 13.0 | 5.5 | 1.5 | 3.0 | 5.2 | 24.7 | 13.5 | 13.3 | 11.8 | 10.5 | 
| 21615C | 16.0 | 7.0 | 1.5 | 4.2 | 6.2 | 31.2 | 25.8 | 25.4 | 22.9 | 20.3 |