dM1.6
P · mm0.35
s · mm1.5
dk · mm3
More dimensions
k · mm1.6
threadLength15
Execution standard reference
DIN 912 Hex Socket Head Cap Screw
Technical reference and products currently listed under this standard. Exact contractual requirements must follow the edition specified in the purchase order.
screwHistorical standardDimensions available
This designation remains common in purchasing. Use the dimensions on this page for this exact standard; a related current standard is not automatically interchangeable.
Dimensional reference
Shows dimensions already stored in the standard library. Missing values are not filled automatically.
DIN 912 dimensional reference
Hex Socket Head Cap Screw
| dThread size | PPitch · mm | sSocket · mm | dkHead diameter · mm | kHead height · mm | threadLengthb · Thread Length (mm) |
|---|---|---|---|---|---|
| M1.6 | 0.35 | 1.5 | 3 | 1.6 | 15 |
| M2 | 0.4 | 1.5 | 3.8 | 2 | 16 |
| M2.5 | 0.45 | 2 | 4.5 | 2.5 | 17 |
| M3 | 0.5 | 2.5 | 5.5 | 3 | 18 |
| M4 | 0.7 | 3 | 7 | 4 | 20 |
| M5 | 0.8 | 4 | 8.5 | 5 | 22 |
| M6 | 1 | 5 | 10 | 6 | 24 |
| M8 | 1.25 | 6 | 13 | 8 | 28 |
| M10 | 1.5 | 8 | 16 | 10 | 32 |
| M12 | 1.75 | 10 | 18 | 12 | 36 |
| M14 | 2 | 12 | 21 | 14 | 40 |
| M16 | 2 | 14 | 24 | 16 | 44 |
| M18 | 2.5 | 14 | 27 | 18 | 48 |
| M20 | 2.5 | 17 | 30 | 20 | 52 |
| M22 | 2.5 | 17 | 33 | 22 | 56 |
| M24 | 3 | 19 | 36 | 24 | 60 |
| M27 | 3 | 19 | 40 | 27 | 66 |
| M30 | 3.5 | 22 | 45 | 30 | 72 |
| M36 | 4 | 27 | 54 | 36 | 84 |
| M42 | 4.5 | 32 | 63 | 42 | 96 |
| M48 | 5 | 36 | 72 | 48 | 108 |
dM2
P · mm0.4
s · mm1.5
dk · mm3.8
More dimensions
k · mm2
threadLength16
dM2.5
P · mm0.45
s · mm2
dk · mm4.5
More dimensions
k · mm2.5
threadLength17
dM3
P · mm0.5
s · mm2.5
dk · mm5.5
More dimensions
k · mm3
threadLength18
dM4
P · mm0.7
s · mm3
dk · mm7
More dimensions
k · mm4
threadLength20
dM5
P · mm0.8
s · mm4
dk · mm8.5
More dimensions
k · mm5
threadLength22
Structured dimensional profile loaded through the standard data pipeline.
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Include sizes, material, finish, quantity and required documents.