Size | Inch P to P | Metric P to P | Max Torque Range |
T1 | .031 | .81mm | .02 to .03 Nm |
T2 | .036 | .93mm | .07 to .09 Nm |
T3 | .046 | 1.10mm | .14 to .18 Nm |
T4 | .050 | 1.28mm | .22 to .28 Nm |
T5 | .055 | 1.42mm | .43 to .51 Nm |
T6 | .066 | 1.70mm | .75 to .9 Nm |
T7 | .078 | 1.99mm | 1.4 to 1.7 Nm |
T8 | .090 | 2.31mm | 2.2 to 2.6 Nm |
T9 | .098 | 2.5mm | 2.8 to 3.4 Nm |
T10 | .107 | 2.74mm | 3.7 to 4.5 Nm |
T15 | .128 | 3.27 Nm | 6.4 to 7.7 Nm |