
| Tap flank diam threads limit di | eter product mensions - | ion tolerances f nut threads ISO Nut thread | or ISO 6H 6H | Nut 1 | /8·H | Coarse P H = 0. | itch Thread 86603 | s Dimensio P | ns in mm | ||
| 1/2·H | H1 | h3 | H1=5 8 1 | H = 0. 7 | 54127 | P | |||||
| 6 | ° | h3= | H = 0 | 61343 | P | ||||||
| H | 2 | 4 | . | ||||||||
| 1/2·H | 1/4·H | S r | crew 1/6·H | 60° | d2= D d3= d | 2= d- -2h3= | 3 4 H = d-1.22 | d-0.64 687P | 952P | ||
| D D | 2 D1 | P | d3 | d2 d | r =H 6 = | 0.144 | 34P | ||||
| Flank D | ia. Tap | Flank | Dia. Tap | ||||||||
| Nominal | Pith P | Flank Dia. | Minor D | iameter | Threa | d Depth | Rdi | Toleranc | e 6H d2 | Tolera | nce 6H |
| Dia. d=D | c | d2=D2 | Screw d3 | Nut D1 | Screw h3 | Nut H1 | aus r | Min. | Max. | Min. | Max. |
| M 2 | 0.25 | 1.838 | 1.693 | 1.729 | 0.153 | 0.135 | 0.036 | 1.844 | 1.856 | 1.838 | 1.886 |
| M 2.5 | 0.35 | 2.273 | 2.701 | 2.121 | 0.215 | 0.189 | 0.051 | 2.293 | 2.307 | 2.273 | 2.358 |
| M 3 | 0.35 | 2.773 | 2.571 | 2.621 | 0.215 | 0.189 | 0.051 | 2.794 | 2.809 | 2.773 | 2.863 |
| M 3.5 | 0.35 | 3.273 | 3.071 | 3.121 | 0.215 | 0.189 | 0.051 | 3.294 | 3.309 | 3.273 | 3.363 |
| M 4 | 0.5 | 3.675 | 3.387 | 3.459 | 0.307 | 0.271 | 0.072 | 3.699 | 3.715 | 3.675 | 3.775 |
| M 4.5 | 0.5 | 4.175 | 3.887 | 3.959 | 0.307 | 0.271 | 0.072 | 4.199 | 4.215 | 4.175 | 4.275 |
| M 5 | 0.5 | 4.675 | 4.387 | 4.459 | 0.307 | 0.271 | 0.072 | 4.699 | 4.715 | 4.675 | 4.775 |
| M 5.5 | 0.5 | 5.175 | 4.887 | 4.959 | 0.307 | 0.271 | 0.072 | 5.199 | 5.215 | 5.175 | 5.275 |
| M 6 | 0.5 | 5.675 | 5.387 | 5.459 | 0.307 | 0.271 | 0.072 | 5.702 | 5.72 | 5.675 | 5.787 |
| M 6 | 0.75 | 5.513 | 5.08 | 5.188 | 0.46 | 0.406 | 0.108 | 5.545 | 5.566 | 5.513 | 5.645 |
| M 7 | 0.75 | 6.513 | 6.08 | 6.188 | 0.46 | 0.406 | 0.108 | 6.545 | 6.566 | 6.513 | 6.645 |
| M 8 | 0.5 | 7.675 | 7.387 | 7.459 | 0.307 | 0.271 | 0.072 | 7.702 | 7.72 | 7.675 | 7.787 |
| M 8 | 0.75 | 7.513 | 7.08 | 7.188 | 0.46 | 0.406 | 0.108 | 7.545 | 7.566 | 7.513 | 7.645 |
| M 8 | 1 | 7.35 | 6.773 | 6.917 | 0.613 | 0.541 | 0.144 | 7.835 | 7.409 | 7.35 | 7.5 |
| M 9 | 0.75 | 8.513 | 8.08 | 8.188 | 0.46 | 0.406 | 0.108 | 8.545 | 8.566 | 8.513 | 8.645 |
| M 9 | 1 | 8.35 | 7.773 | 7.917 | 0.613 | 0.541 | 0.144 | 8.385 | 8.409 | 8.35 | 8.5 |
| M 10 | 0.5 | 9.675 | 9.387 | 9.459 | 0.307 | 0.271 | 0.072 | 9.702 | 9.72 | 9.675 | 9.787 |
| M 10 | 0.75 | 9.513 | 9.08 | 9.188 | 0.46 | 0.406 | 0.108 | 9.545 | 9.566 | 9.513 | 9.645 |
| M 10 | 1 | 9.35 | 8.773 | 8.917 | 0.613 | 0.541 | 0.144 | 9.385 | 9.409 | 9.35 | 9.5 |
| M 10 | 1.25 | 9.188 | 8.466 | 8.647 | 0.767 | 0.677 | 0.18 | 9.226 | 9.251 | 9.188 | 9.348 |
| M 11 | 0.75 | 10.513 | 10.08 | 10.188 | 0.46 | 0.406 | 0.108 | 10.545 | 10.566 | 10.513 | 10.645 |
| M 11 | 1 | 10.35 | 9.773 | 9.917 | 0.613 | 0.541 | 0.144 | 10.385 | 10.409 | 10.35 | 10.5 |
| M 12 | 0.75 | 11.513 | 11.08 | 11.188 | 0.46 | 0.406 | 0.108 | 11.547 | 11.569 | 11.513 | 11.653 |
| M 12 | 1 | 11.35 | 10.773 | 10.917 | 0.613 | 0.541 | 0.144 | 11.388 | 11.413 | 11.35 | 11.51 |
| M 12 | 1.25 | 11.188 | 10.466 | 10.647 | 0.767 | 0.677 | 0.18 | 11.23 | 11.258 | 11.188 | 11.368 |
| M 12 | 1.5 | 11.026 | 10.16 | 10.376 | 0.92 | 0.812 | 0.217 | 11.071 | 11.101 | 11.026 | 11.216 |
| M 13 | 1 | 12.35 | 11.773 | 11.917 | 0.613 | 0.541 | 0.144 | 12.388 | 12.413 | 12.35 | 12.51 |
| M 14 | 1 | 13.35 | 12.773 | 12.917 | 0.613 | 0.541 | 0.144 | 13.388 | 13.413 | 13.35 | 13.51 |
| M 14 | 1.25 | 13.188 | 12.466 | 12.647 | 0.767 | 0.677 | 0.18 | 13.23 | 13.258 | 13.188 | 13.368 |
| M 14 | 1.5 | 13.026 | 12.16 | 12.376 | 0.92 | 0.812 | 0.217 | 13.071 | 13.101 | 13.026 | 13.216 |
| M 15 | 1 | 14.35 | 13.773 | 13.917 | 0.613 | 0.541 | 0.144 | 14.388 | 14.413 | 14.35 | 14.51 |
| M 15 | 1.5 | 14.026 | 13.16 | 13.376 | 0.92 | 0.812 | 0.217 | 14.071 | 14.101 | 14.026 | 14.216 |
| M 16 | 1 | 15.35 | 14.773 | 14.917 | 0.613 | 0.541 | 0.144 | 15.388 | 15.413 | 15.35 | 15.51 |
| M 16 | 1.25 | 15.188 | 14.466 | 14.647 | 0.767 | 0.677 | 0.18 | 15.23 | 15.258 | 15.188 | 15.368 |
| M 16 | 1.5 | 15.026 | 14.16 | 14.376 | 0.92 | 0.812 | 0.217 | 15.071 | 15.101 | 15.026 | 15.216 |
| M 17 | 1 | 16.35 | 15.773 | 15.917 | 0.613 | 0.541 | 0.144 | 16.388 | 16.413 | 16.35 | 16.51 |
| M 17 | 1.5 | 16.026 | 15.16 | 15.376 | 0.92 | 0.812 | 0.217 | 16.071 | 16.101 | 16.026 | 16.216 |
| M 18 | 1 | 17.350 | 16.773 | 16.917 | 0.613 | 0.541 | 0.144 | 17.388 | 17.413 | 17.35 | 17.51 |
| M 18 | 1.5 | 17.026 | 16.16 | 16.376 | 0.92 | 0.812 | 0.217 | 17.071 | 17.101 | 17.026 | 17.216 |
| M 18 | 2 | 16.701 | 15.546 | 15.835 | 1.227 | 1.083 | 0.289 | 16.752 | 16.786 | 16.701 | 16.913 |