UNI 5726 Standard Dimensions for Square head screws fully threaded, ISO metric coarse thread, category C.
This norm has been cancelled
Square head screws fully threaded, ISO metric coarse thread, category C.
Dimensional Drawing and Technical Diagrams
Key Dimensions and Technical Parameters
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Uni 5726 - Norm withdrawn without replacement Publication date: 12-1965 |
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| d thread size |
s nom
|
k nom
|
r min
|
e min
|
| M 5 | 8 | 3.5 | 0.5 | 10 |
| M 6 | 10 | 4 | 0.5 | 13 |
| M 8 | 13 | 5.5 | 0.5 | 17 |
| M 10 | 17 | 7 | 0.5 | 22 |
| M 12 | 19 | 8 | 1 | 25 |
| M 14 | 22 | 9 | 1 | 28 |
| M 16 | 24 | 10 | 1 | 32 |
| M 18 | 27 | 12 | 1 | 36 |
| M 20 | 30 | 13 | 1 | 40 |
| M 22 | 32 | 14 | 1 | 42 |
| M 24 | 36 | 15 | 1.6 | 48 |
| M 27 | 41 | 17 | 1.6 | 54 |
| M 30 | 46 | 19 | 1.6 | 60 |
| M 33 | 50 | 21 | 1.6 | 656 |
| M 36 | 55 | 23 | 2 | 72 |