Inch/mm conversion table – Sandvik Coromant Threading User Manual
Page 118
118
32
0.794
0.50
50.80
28
0.907
0.75
33.87
27
0.941
1.00
25.40
24
1.058
1.25
20.32
20
1.270
1.50
16.93
19
1.337
1.75
14.51
18
1.411
2.00
12.70
16
1.587
2.50
10.16
14
1.814
3.00
8.47
13
1.954
3.50
7.26
12
2.117
4.00
6.35
11.5
2.209
4.50
5.64
11
2.309
5.00
5.08
10
2.540
5.50
4.62
9
2.822
6.00
4.23
8
3.175
7.00
3.63
7
3.629
8.00
3.14
6
4.233
5
5.080
4
6.350
3
8.467
5. Technical reference
Inch/mm conversion table
20 t.p.i.
25.4/20 = 1.27 mm.
1.27 mm
25.4/1.27 mm = 20 .t.p.i.
From t.p.i. to mm
From mm to t.p.i.
Conversion
t.p.i. to pitch in mm
Pitch in mm to t.p.i.
t.p.i.
Pitch mm
Pitch mm
t.p.i.