Acme Standard Threads (in)

Written by Matt Milbury on . Posted in Thread Datasheets

Number

of Threadsper Inch

Depth of

Thread (in)

Width of

Top ofThread (in)

Width of

Bottom ofThread (in)

Space at

Top ofThread (in)

Thickness

at Root ofThread (in)

1 0.5100 0.3707 0.3655 0.6293 0.6345
1 1/2 0.3433 0.2471 0.2419 0.4195 0.4247
2 0.2600 0.1853 0.1801 0.3147 0.3199
3 0.1767 0.1235 0.1183 0.2098 0.2150
4 0.1350 0.0927 0.0875 0.1573 0.1625
5 0.1100 0.0741 0.0689 0.1259 0.1311
6 0.0933 0.0618 0.0566 0.1049 0.1101
7 0.0814 0.0529 0.0478 0.0899 0.0951
8 0.0725 0.0463 0.0411 0.0787 0.0839
9 0.0655 0.0413 0.0361 0.0699 0.0751
10 0.0600 0.0371 0.0319 0.0629 0.0681