| অংশ# | থ্রেড আকার | 
| 41200 | 7/16 | 
| 41300 | 3/8 | 
| 41400 | 1/2 | 
| 41600 | 12mmx1.25 | 
| 41700 | 12mmx1.50 | 
| 41900 | 14mmx1.50 | 
| 41000 | 14mmx2.00 | 



















