DIN 546 Slotted Round Nut Standards Table and Weight Chart
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- Steel:
- Stainless: A1, A4
Equivalent Standards:
- PN 82463
- CSN 021444
Terminology and Measurements
- m – the height of the nut
- d – the nominal diameter of the thread
- n – groove width
- t – groove depth
- dk – external diameter of the nut
- da – Turning diameter shrinkage
| d | P | da | dk | m | n | 0 | t | Weight | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thread | min. | max. | max. | min. | max. | min. | Nominal | min. | max. | min. | max. | kg/pc | |||||||||||||
| M1 | 0.25 | 1 | 1.15 | 2.5 | 2.25 | 1 | 0.75 | 0.3 | 0.36 | 0.5 | 0.3 | 0.5 | 0.000034 | ||||||||||||
| M1.2 | 0.25 | 1.2 | 1.4 | 3 | 2.75 | 1.2 | 0.95 | 0.4 | 0.46 | 0.6 | 0.4 | 0.6 | 0.000057 | ||||||||||||
| M1.4 | 3 | 1.4 | 1.6 | 3 | 2.75 | 1.4 | 1.15 | 0.4 | 0.46 | 0.6 | 0.5 | 0.7 | 0.000063 | ||||||||||||
| M1.6 | 0.35 | 1.6 | 1.84 | 3.5 | 3.2 | 1.6 | 1.35 | 0.5 | 0.56 | 0.7 | 0.6 | 0.8 | 0.0001 | ||||||||||||
| M2 | 0.4 | 2 | 2.3 | 4.5 | 4.2 | 2 | 1.75 | 1 | 1.06 | 1.2 | 0.8 | 1 | 0.00021 | ||||||||||||
| M2.5 | 0.4 | 2 | 2.3 | 4.5 | 4.2 | 2 | 1.75 | 1 | 1.06 | 1.2 | 0.8 | 1 | 0.00021 | ||||||||||||
| M3 | 0.5 | 3 | 3.5 | 6 | 5.7 | 2.5 | 2.25 | 1.2 | 1.26 | 1.51 | 1 | 1.2 | 0.00043 | ||||||||||||
| (M3.5) | 0.6 | 3.45 | 4 | 7 | 6.64 | 3 | 2.75 | 1.4 | 1.46 | 1.71 | 1 | 1.4 | 0.0007 | ||||||||||||
| M4 | 0.7 | 4 | 4.6 | 8 | 7.64 | 3.5 | 3.2 | 1.4 | 1.46 | 1.71 | 1.2 | 1.6 | 0.00107 | ||||||||||||
| M5 | 0.8 | 5 | 5.75 | 9 | 8.64 | 4.2 | 3.9 | 2 | 2.06 | 1.5 | 1.9 | 0.0018 | |||||||||||||
| M6 | 1 | 6 | 6.75 | 11 | 10.57 | 5 | 4.7 | 2.5 | 2.56 | 2 | 2.4 | 0.00273 | |||||||||||||
| M8 | 1.25 | 8 | 8.75 | 14 | 13.57 | 6.5 | 6.14 | 3 | 3.06 | 2.5 | 3 | 0.00557 | |||||||||||||
| M10 | 1.5 | 10 | 10.8 | 18 | 17.57 | 8 | 7.64 | 3.5 | 3.57 | 3.87 | 3.2 | 3.7 | 0.0115 | ||||||||||||
| M12 | 1.75 | 12 | 13 | 21 | 20.48 | 10 | 9.64 | 4 | 4.07 | 4.37 | 3.8 | 4.3 | 0.0215 | ||||||||||||
| (M14) | 2 | 14 | 15.1 | 24 | 23.48 | 11 | 10.57 | 4 | 4.07 | 4.37 | 3.8 | 4.3 | 0.0271 | ||||||||||||
| M16 | 2 | 16 | 17.3 | 26 | 25.48 | 12 | 11.57 | 4 | 4.07 | 4.37 | 3.8 | 4.3 | 0.0368 | ||||||||||||
| (M18) | 2.5 | 18 | 19.5 | 29 | 28.48 | 13 | 12.57 | 4 | 4.07 | 4.37 | 4.8 | 5.5 | 0.0484 | ||||||||||||
| M20 | 2.5 | 20 | 21.6 | 32 | 31.38 | 14 | 13.57 | 5 | 5.07 | 5.37 | 4.8 | 5.5 | 0.0572 | ||||||||||||