| 7321-T11 |
metric and unified screw (60° thread angle) |
0.4-0.5mm/64-48TPI |
| 7321-T12 |
metric and unified screw (60° thread angle) |
0.6-0.9mm/44-28TPI |
| 7321-T13 |
metric and unified screw (60° thread angle) |
1-1.75mm/24-14TPI |
| 7321-T14 |
metric and unified screw (60° thread angle) |
2-3mm/13-9TPI |
| 7321-T15 |
metric and unified screw (60° thread angle) |
3.5-5mm/8-5TPI |
| 7321-T16 |
metric and unified screw (60° thread angle) |
5.5-7mm /4.5-3.5TPI |
| 7321-T1S |
metric and unified screw (60° thread angle) |
6 pairs/set, including all above tips |
| 7321-T21 |
whitworth screw (55° thread angle) |
60-48TPI |
| 7321-T22 |
whitworth screw (55° thread angle) |
48-40TPI |
| 7321-T23 |
whitworth screw (55° thread angle) |
40-32TPI |
| 7321-T24 |
whitworth screw (55° thread angle) |
32-24TPI |
| 7321-T25 |
whitworth screw (55° thread angle) |
24-18TPI |
| 7321-T26 |
whitworth screw (55° thread angle) |
18-14TPI |
| 7321-T27 |
whitworth screw (55° thread angle) |
14-10TPI |
| 7321-T28 |
whitworth screw (55° thread angle) |
10-7TPI |
| 7321-T29 |
whitworth screw (55° thread angle) |
7-4.5TPI |
| 7321-T210 |
whitworth screw (55° thread angle) |
4.5-3.5TPI |
| 7321-T2S |
whitworth screw (55° thread angle) |
10 pairs/set, including all above tips |