DIN 916 dimensions — Socket Set Screw, Cup Point
1980-12 edition, withdrawn as a document · 18 sizes, M1.4 – M24 · the part is still made and ordered to it see the cross-reference →
✓We supply to DIN 916. Name it on your order — your drawing does not need changing.
DIN 916 dimensions
| Thread size | PThread Pitch (mm) | sHex Socket Size (mm) | Clearance holefine / medium / coarse (mm) | Tap drillcoarse pitch (mm) |
|---|---|---|---|---|
| M1.4 | 0.3 | 0.7 | 1.5 / 1.6 / 1.8 | 1.1 |
| M1.6 | 0.35 | 0.7 | 1.7 / 1.8 / 2 | 1.25 |
| M1.8 | 0.35 | 0.7 | 2 / 2.1 / 2.2 | 1.45 |
| M2 | 0.4 | 0.9 | 2.2 / 2.4 / 2.6 | 1.6 |
| M2.5 | 0.45 | 1.3 | 2.7 / 2.9 / 3.1 | 2.05 |
| M3 | 0.5 | 1.5 | 3.2 / 3.4 / 3.6 | 2.5 |
| M4 | 0.7 | 2 | 4.3 / 4.5 / 4.8 | 3.3 |
| M5 | 0.8 | 2.5 | 5.3 / 5.5 / 5.8 | 4.2 |
| M6 | 1 | 3 | 6.4 / 6.6 / 7 | 5 |
| M8 | 1.25 | 4 | 8.4 / 9 / 10 | 6.8 |
| M10 | 1.5 | 5 | 10.5 / 11 / 12 | 8.5 |
| M12 | 1.75 | 6 | 13 / 13.5 / 14.5 | 10.2 |
| M14 | 2 | 6 | 15 / 15.5 / 16.5 | 12 |
| M16 | 2 | 8 | 17 / 17.5 / 18.5 | 14 |
| M18 | 2.5 | 10 | 19 / 20 / 21 | 15.5 |
| M20 | 2.5 | 10 | 21 / 22 / 24 | 17.5 |
| M22 | 2.5 | 12 | 23 / 24 / 26 | 19.5 |
| M24 | 3 | 12 | 25 / 26 / 28 | 21 |
18 of 18 sizes shown. Clearance holes are fine / medium / coarse to ISO 273; tap drill is for the coarse pitch.
What we supply to DIN 916
3 materials| Material | Property class | Finish |
|---|---|---|
| Carbon Steel | 45H | Blackened · Plain |
| Alloy Steel | 45H | Blackened · Plain |
| Stainless Steel | A2 | Plain · Passivated |
