Whitworth thread (55? thread angle).
Pitch: 60-48TPI
55? thread angle
Insize 2942-203, DIGITAL INTERNAL CHAMFER GAGE, .020- .791", 6928640377471
Insize ISR-C002-STAND, Test stand, 6928640385872
Insize 2322-35A, BORE GAGE, 18-35mm, 6928640309762
Insize ISY-700-90012, STAND, 6940561980714
Insize 9407-R2, BROKEN PROTECTION ROD, H-.787", 6940561961607
Insize 2942-203, DIGITAL INTERNAL CHAMFER GAGE, .020- .791", 6928640377471
Insize ISR-C002-STAND, Test stand, 6928640385872
Insize 2322-35A, BORE GAGE, 18-35mm, 6928640309762
Insize ISY-700-90012, STAND, 6940561980714
Insize 9407-R2, BROKEN PROTECTION ROD, H-.787", 6940561961607
Whitworth thread (55? thread angle).
Pitch: 60-48TPI
55? thread angle
