TRA & TRSA thread rolls inspect the functional fit of parts with 29° ACME and Stub ACME thread forms.
Specify the form and pitch of the thread when ordering
| 90-TRA-3P | 3 Pitch 29° Acme Thread Rolls 3 Pitch 29° ACME | POA |
| 90-TRA-4P | 4 Pitch 29° Acme Thread Rolls 4 Pitch 29° ACME | POA |
| 90-TRA-5P | 5 Pitch 29° Acme Thread Rolls 5 Pitch 29° ACME | POA |
| 90-TRA-6P | 6 Pitch 29° Acme Thread Rolls 6 Pitch 29° ACME | POA |
| 90-TRA-8P | 8 Pitch 29° ACME | POA |
| 90-TRA-10P | 10 Pitch 29° Acme Thread Rolls 10 Pitch 29° ACME | POA |
| 90-TRA-12P | 12 Pitch 29° Acme Thread Rolls 12 Pitch 29° ACME | POA |
| 90-TRA-14P | 14 Pitch 29° Acme Thread Rolls 14 Pitch 29° ACME | POA |
| 90-TRA-16P | 16 Pitch 29° Acme Thread Rolls 16 Pitch 29° ACME | POA |
| 90-TRA-18P | 18 Pitch 29° Acme Thread Rolls 18 Pitch 29° ACME | POA |
