 Series: Partial Profile 55°, External, RH/LH M-Type
Series: Partial Profile 55°, External, RH/LH M-Type 
| Designation | IC Inscribed Circle Dia. | TPIN Threads Per Inch Min. | TPIX Threads Per Inch Max. | TPN Thread Pitch Min. | TPX Thread Pitch Max. | RE Corner Radius | INSL Insert Length | PDX Profile Distance Ex | PDY Profile Distance Ey | |
|---|---|---|---|---|---|---|---|---|---|---|
| 16ERMG55 | 0.375 | 8 | 14 | 1.75 mm | 3.0 mm | 0.010 | 0.649 | 0.067 | 0.043 | 
| Designation | IC Inscribed Circle Dia. | TPIN Threads Per Inch Min. | TPIX Threads Per Inch Max. | TPN Thread Pitch Min. | TPX Thread Pitch Max. | RE Corner Radius | INSL Insert Length | PDX Profile Distance Ex | PDY Profile Distance Ey | |
|---|---|---|---|---|---|---|---|---|---|---|
| 16ERMAG55 | 0.375 | 8 | 48 | 0.50 mm | 3.0 mm | 0.003 | 0.649 | 0.067 | 0.047 | |
| 16ERMG55 | 0.375 | 8 | 14 | 1.75 mm | 3.0 mm | 0.010 | 0.649 | 0.067 | 0.043 |