| inch SIZE | |||||||||||
| Thread size | 1/4 | 5/16 | 3/8 | 7/16 | 1/2 | 5/8 | 3/4 | 7/8 | 1 | 1 1/8 | 1 1/4 |
| Thread per inch | 20 | 18 | 16 | 14 | 13 | 11 | 10 | 9 | 8 | 7 | 7 |
| k | 5/32 | 13/64 | 15/64 | 9/32 | 5/16 | 25/64 | 15/32 | 35/64 | 39/64 | 11/16 | 25/32 |
| e | 0.488 | 0.557 | 0.628 | 0.698 | 0.840 | 1.051 | 1.254 | 1.465 | 1.675 | 1.859 | 2.066 |
| s | 7/16 | 1/2 | 9/16 | 5/8 | 3/4 | 15/16 | 11/8 | 15/16 | 1 1/2 | 1 11/16 | 1 7/8 |
| LT L≤6 in | 0.750 | 0.875 | 1.000 | 1.125 | 1.250 | 1.500 | 1.750 | 2.00 | 2.250 | 2.500 | 2.750 |
| LT L≈6 in | 1.000 | 1.125 | 1.250 | 1.375 | 1.500 | 1.750 | 2.000 | 2.250 | 2.500 | 2.750 | 3.000 |
| Y | 0.250 | 0.278 | 0.312 | 0.357 | 0.385 | 0.455 | 0.500 | 0.556 | 0.625 | 0.714 | 0.714 |
| L | 1/2-4 | 5/8-4 | 3/4-4 | 7/8-4 | 1-4 | 1 1/4-6 | 1 1/2-6 | 1 3/4-10 | 2-10 | 2 1/4-11 1/4 | 2 1/2-12 1/2 |
| mm SIZE | |||
| D | K | S | l |
| M4 | 2.8 | 7 | 25-40 |
| M5 | 3.5 | 8 | 25-50 |
| M6 | 4.0 | 10 | 25-120 |
| M8 | 5.3 | 13 | 30-180 |
| M10 | 6.4 | 17 | 40-300 |
| M12 | 7.5 | 19 | 40-300 |
| M14 | 8.8 | 22 | 40-300 |
| M16 | 10.0 | 24 | 40-300 |
| M18 | 11.5 | 27 | 45-300 |
| M20 | 12.5 | 30 | 45-300 |
| M22 | 14.0 | 32 | 45-300 |
| M24 | 15.0 | 36 | 45-300 |
| M27 | 17.0 | 41 | 70-300 |
| M30 | 18.7 | 46 | 70-300 |
