 
  
  
                |   |   | 
| 
          Type
         | 
          Dimension(mm) | 
          Approx unit weight(g) | ||||||||
| 
          d
         | 
          s
         | 
          r
         | 
          a≈
         | 
          d
         | 
          H
         | 
          YG6
         | 
          YG8
         | 
          YT5
         | 
          YT14
         | |
| 31005V | 10.0 | 4.5 | 0.5 | 2.4 | 4.2 | 14.5 | 7.3 | 7.2 | 6.4 | 5.7 | 
| 31310V | 13.0 | 5.5 | 1.0 | 3.4 | 5.2 | 18.5 | 15.0 | 14.7 | 13.11 | 11.6 | 
| 31320V | 13.0 | 5.5 | 2.0 | 3.4 | 5.2 | 17.5 | 14.8 | 14.5 | 12.7 | 11.1 | 
| 31605V | 16.0 | 7.0 | 0.5 | 4.4 | 6.2 | 23.5 | 30.0 | 29.6 | 25.6 | 22.8 | 
| 31620V | 16.0 | 7.0 | 2.0 | 4.4 | 6.2 | 22.0 | 28.2 | 27.8 | 25.0 | 22.2 | 
| 31910V | 19.0 | 8.5 | 1.0 | 5.4 | 7.2 | 27.5 | 51.0 | 50.0 | 44.1 | 39.2 | 
| 31920V | 19.0 | 8.5 | 2.0 | 5.4 | 7.2 | 26.5 | 52.0 | 51.0 | 44.7 | 38.8 |