Screw Pitch Gauges



● Made of quality bearing steel
● Ideal for measurement of the internal and external
threads
● Each blade is marked with pitch size for easy identification
● 30 Blade Metric 60°: 0.25, 0.30, 0.35, 0.40, 0.45, 0.50, 0.55, 0.60, 0.65, 0.70, 0.75, 0.80, 0.85, 0.90, 1.00, 1.10, 1.20,
1.25, 1.30, 1.40, 1.50, 1.60, 1.70, 1.75, 1.80, 1.90, 2.00, 2.25, 2.50, 3.00
● 24 Blade ISO 60 °: 0.25, 0.30, 0.35, 0.40, 0.45, 0.50, 0.60, 0.70, 0.75, 0.80, 0.90, 1.00, 1.25, 1.50, 1.75, 2.00, 2.50,
3.00, 3.50, 4.00, 4.50, 5.00, 5.50, 6.00
● 29 Blade British Standard BSW 55 °: 4, 4.5, 5, 6, 7, 8, 9, 10, 11, 12,13, 14, 16, 18, 19, 20, 22, 24, 25, 26, 28, 30, 32,
34, 36, 38, 40, 48, 60 TPI (plus 1 blank piece)
● 6 Blade American NPT Pipe Thread 60 °: 8, 10, 11, 14, 19, 28 TPI