DIN 9841 Standard Dimensions for Hexagon socket head shoulder screws ISO metric coarse thread
Hexagon socket head shoulder screw for press tools
Dimensional Drawing and Technical Diagrams
Key Dimensions and Technical Parameters
|
Dimensions in mm - source ISO 7379 - (≈ DIN 9841) |
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| Publication date ISO 7379 : 10/1983 | ||||||||||||||
|
d
|
P | ds nom | b max |
dk max (plain head)
|
dg1 min | dg2 max | k max | k min | g1 max | g2 max |
s nom
|
e min |
t min
|
w min |
| M 5 | 0.8 | 6.5 | 9.75 | 10 | 5.92 | 3.86 | 4.5 | 4.32 | 2.5 | 2 | 3 | 3.44 | 2.4 | 1 |
|
M 6
|
1 | 8 | 11.25 | 13 | 7.42 | 4.58 | 5.5 | 5.32 | 2.5 | 2.5 | 4 | 4.58 | 3.3 | 1.15 |
|
M 8
|
1.25 | 10 | 13.25 | 16 | 9.42 | 6.25 | 7 | 6.78 | 2.5 | 3.1 | 5 | 5.72 | 4.2 | 1.6 |
|
M 10
|
1.5 | 13 | 16.4 | 18 | 12.42 | 7.91 | 9 | 8.78 | 2.5 | 3.7 | 6 | 6.86 | 4.9 | 1.8 |
|
M 12
|
1.75 | 16 | 18.4 | 24 | 15.42 | 9.57 | 11 | 10.73 | 2.5 | 4.4 | 8 | 9.15 | 6.6 | 2 |
|
M 16
|
2 | 20 | 22.4 | 30 | 19.42 | 13.33 | 14 | 13.73 | 2.5 | 5 | 10 | 11.43 | 8.8 | 3.2 |
|
M 20
|
2.5 | 25 | 27.4 | 36 | 24.42 | 16.57 | 16 | 15.73 | 3 | 6.3 | 12 | 13.72 | 10 | 3.25 |
|
ISO 7379 Range of commercial items |
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| d thread size |
M5
|
M6
|
M8
|
M10
|
M12
|
M16
|
M20
|
| nominal length l | |||||||
| 10 | X | ||||||
| 12 | X | X | |||||
| 16 | X | X | X | X | |||
| 20 | X | X | X | X | |||
| 25 | X | X | X | X | |||
| 30 | X | X | X | X | X | ||
| 35 | X | X | X | X | X | ||
| 40 | X | X | X | X | X | X | |
| 50 | X | X | X | X | X | X | |
| 60 | X | X | X | X | X | ||
| 70 | X | X | X | X | X | ||
| 80 | X | X | X | X | X | ||
| 90 | X | X | X | X | X | ||
| 100 | X | X | X | X | X | ||
| 120 | X | X | X | X | X | ||