DIN 8140 Standard Dimensions for Wire thread inserts for ISO metric screw threads
Wire thread inserts for ISO metric screw threads
Dimensional Drawing and Technical Diagrams
Key Dimensions and Technical Parameters
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Dimensions in mm - source DIN 8140 Publication date: 07-1999 Supersedes DIN 8140 : 10/1988 |
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| d thread size | P | L | d1 min | d1 max |
| M 2 | 0.4 | 1-1.5-2-2.5 d | 2.6 | 2.8 |
| M 2.5 | 0.45 | 1-1.5-2-2.5 d | 3.3 | 3.5 |
| M 3 | 0.5 | 1-1.5-2-2.5 d | 3.8 | 4 |
| M 4 | 0.7 | 1-1.5-2-2.5 d | 5.15 | 5.35 |
| M 5 | 0.8 | 1-1.5-2-2.5 d | 6.35 | 6.6 |
| M 6 | 1 | 1-1.5-2-2.5 d | 7.6 | 7.85 |
| M 8 | 1.25 | 1-1.5-2-2.5 d | 9.85 | 10.1 |
| M 10 | 1.5 | 1-1.5-2-2.5 d | 12.1 | 12.5 |
| M 12 | 1.75 | 1-1.5-2-2.5 d | 14.4 | 14.8 |
| M 16 | 2 | 1-1.5-2-2.5 d | 19 | 19.4 |
| M 20 | 2.5 | 1-1.5-2 d | 23.7 | 24.2 |
| M 24 | 3 | 1-1.5-2 d | 28.6 | 29.1 |
| M 30 | 3.5 | 1-1.5-2 d | 35.2 | 35.7 |
| M 36 | 4 | 1-1.5-2 d | 42.1 | 42.6 |