DIN 6912
» Resources » Dimensional Standards » Screws » DIN 6912
» Resources » Dimensional Standards » Screws » DIN 6912
| Size | Pitch | Shank Length min. ls | Thread Length b1 (min) | Head Dia. (d2) | Head Height. (k) | Key Size (s) | Key Engagement (t) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Length (MM) | |||||||||||||
| ≤125 | >125≤200 | >200 | Min | Max | Min | Max | Min | Max | Min | Max | |||
| M4 | 0.70 | 1.40 | 14.00 | - | - | 6.780 | 7.000 | 2.660 | 2.800 | 3.020 | 3.100 | 1.480 | 1.720 |
| M5 | 0.80 | 1.80 | 16.00 | - | - | 8.250 | 8.500 | 3.320 | 3.500 | 4.020 | 4.120 | 1.880 | 2.120 |
| M6 | 1.00 | 2.50 | 18.00 | - | - | 9.780 | 10.000 | 3.820 | 4.000 | 5.020 | 5.140 | 2.380 | 2.620 |
| M8 | 1.25 | 3.20 | 22.00 | - | - | 12.720 | 13.000 | 4.820 | 5.000 | 6.020 | 6.140 | 2.880 | 3.120 |
| M10 | 1.50 | 3.50 | 26.00 | 32.00 | - | 15.730 | 16.000 | 6.280 | 6.500 | 8.025 | 8.175 | 3.350 | 3.650 |
| M12 | 1.75 | 4.20 | 30.00 | 36.00 | - | 17.730 | 18.000 | 7.280 | 7.500 | 10.025 | 10.175 | 3.850 | 4.150 |
| M14 | 2.00 | 4.50 | 34.00 | 40.00 | - | 20.670 | 21.000 | 8.280 | 8.500 | 12.032 | 12.212 | 4.350 | 4.650 |
| M16 | 2.00 | 5.00 | 38.00 | 44.00 | 57.00 | 23.610 | 24.000 | 9.780 | 10.000 | 14.032 | 14.212 | 5.350 | 5.650 |
| M18 | 2.50 | 5.50 | 42.00 | 48.00 | 61.00 | 26.670 | 27.000 | 10.730 | 11.000 | 14.032 | 14.212 | 5.850 | 6.150 |
| M20 | 2.50 | 6.50 | 46.00 | 52.00 | 65.00 | 29.670 | 30.000 | 11.730 | 12.000 | 17.050 | 17.230 | 6.320 | 6.680 |
| M22 | 2.50 | 6.50 | 50.00 | 56.00 | 69.00 | 32.610 | 33.000 | 12.730 | 13.000 | 17.050 | 17.230 | 6.820 | 7.180 |
| M24 | 3.00 | 7.00 | 54.00 | 60.00 | 73.00 | 35.610 | 36.000 | 13.730 | 14.000 | 19.065 | 19.275 | 6.820 | 7.180 |
| M27 | 3.00 | 8.00 | 60.00 | 66.00 | 79.00 | 39.610 | 40.000 | 15.730 | 16.000 | 19.065 | 19.275 | 8.320 | 8.680 |
| M30 | 3.50 | 8.50 | 66.00 | 72.00 | 85.00 | 44.610 | 45.000 | 17.230 | 17.500 | 22.065 | 22.275 | 8.820 | 9.180 |
| M33 | 3.50 | 9.50 | 72.00 | 78.00 | 91.00 | 49.610 | 50.000 | 19.170 | 19.500 | 24.065 | 24.275 | 9.820 | 10.180 |
| M36 | 4.00 | 10.50 | 78.00 | 84.00 | 97.00 | 53.540 | 54.000 | 21.170 | 21.500 | 27.065 | 27.275 | 11.280 | 11.720 |