
| H = 0.86603P h3 = 0.61343P H1 = 0.54127P r = H = 0.14434P 6 d2 = d - 0.64953P (Effective-Pitch-Diameter) D1 = d - 2H1 (Minor Diameter - Internal) d3 = d - 2h3 (Minor Diameter - External) D = (Major Diameter) |

| NOTE: | Above limits are based on DIN 13 Sheet 13 for medium tolerance class. For external threads: For internal threads: | |
| M1 - Tolerance 6h M1.6 and up - Tolerance 6g |
M1 - Tolerance 5H M1.6 and up - Tolerance 6H |
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T24