внеш. ACME, Дюймовые

TPI23456810121416
ap0.2650.180.1380.1120.0950.0740.0630.0500.0410.039
10.0280.0190.0130.0120.0110.0100.0100.0090.0080.009
20.0260.0180.0120.0110.0110.0100.0090.0090.0080.009
30.0230.0160.0110.0100.0100.0090.0090.0070.0070.007
40.0220.0150.0110.010.0090.0070.0070.0070.0060.006
50.0190.0130.0100.0090.0080.0060.0060.0050.0050.005
60.0170.0110.0100.0080.0070.0050.0050.0050.0040.003
70.0150.0110.0090.0070.0060.0050.0050.0040.003–
80.0130.0090.0080.0070.0060.0050.0040.004––
90.0130.0090.0080.0070.0060.0050.004–––
100.0110.0090.0070.0060.0060.0040.004–––
110.0110.0080.0070.0060.0060.004––––
120.010.0070.0060.0060.0050.004––––
130.0090.0070.0060.0050.004–––––
140.0090.0070.0060.004––––––
150.0080.0060.0060.004––––––
160.0070.0050.004–––––––
170.0070.0050.004–––––––
180.0060.005––––––––
190.006–––––––––
200.005–––––––––

внутр.l ACME, Дюймовые

TPI23456810121416
ap0.2650.1820.1420.1140.0980.0780.0650.0490.0420.040
10.0280.0200.0130.0120.0120.0110.0100.0090.0090.009
20.0260.0180.0120.0120.0110.0110.0100.0090.0080.009
30.0230.0160.0120.0110.0110.0090.0090.0070.0070.008
40.0220.0150.0110.0100.0090.0070.0070.0060.0060.006
50.0190.0130.0110.0090.0080.0060.0060.0050.0050.005
60.0170.0110.0100.0080.0070.0060.0060.0050.0040.003
70.0150.0110.0090.0070.0070.0050.0050.0040.003–
80.0130.0090.0080.0070.0060.0050.0040.004––
90.0130.0090.0080.0070.0060.0050.004–––
100.0110.0090.0070.0060.0060.0050.004–––
110.0110.0080.0070.0060.0060.004––––
120.0100.0070.0060.0060.0050.004––––
130.0090.0070.0060.0050.004–––––
140.0090.0070.0060.004––––––
150.0080.0060.0060.004––––––
160.0070.0050.005–––––––
170.0070.0050.005–––––––
180.0060.005––––––––
190.006–––––––––
200.005–––––––––

= Общая глубина обработки TPI = Витков на дюйм Рекомендации даны для стали с твердостью < 300 HB