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Metric Socket Hexagon Cheese Head Screws With Shoulder

BS 4168-7 - 1982

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英标BS 4168-7 - 1982 BS4168-7 4168-7BS Metric Socket Hexagon Cheese Head Screws With Shoulder
Nominal Diameter
D
6 8 10 12 16 20 24
P Pitch
D max
min
d
b max
min
dk For plain heads max
For knurled heads max
min
k max
min
s Nominal Size
max
min
t min
e min
0.8 1 1.25 1.5 1.75 2 2.5
5.99 7.987 9.987 11.984 15.984 19.980 23.98
5.96 7.951 9.951 11.941 15.941 19.928 23.928
M5 M6 M8 M10 M12 M16 M20
9.75 11.25 13.25 16.40 18.40 22.40 27.40
9.25 10.75 12.75 15.60 17.60 21.60 26.60
10 13 16 18 24 30 36
10.22 13.27 16.27 18.27 24.33 30.33 36.39
9.78 12.73 15.73 17.73 23.67 29.67 35.61
4.5 5.5 7 9 11 14 16
4.32 5.32 6.78 8.78 10.73 13.73 15.73
3 4 5 6 8 10 12
3.08 4.095 5.095 6.095 8.115 10.115 12.142
3.02 4.02 5.02 6.02 8.025 10.025 12.032
2.4 3.3 4.2 4.9 6.6 8.8 10
3.44 4.58 5.72 6.86 9.15 11.43 13.72