ISO 7379 - 1983 Hexagon Socket Head Shoulder Screws


Unit: mm
Screw Thread
d
M5 M6 M8 M10 M12 M16 M20
P Pitch
ds Nominal Size
max
min
b max
min
dk For plain heads max
For knurled heads max
min
k max
min
s Nominal Size
max
min
t min
0.8 1 1.25 1.5 1.75 2 2.5
6.5 8 10 13 16 20 25
6.487 7.987 9.987 12.984 15.984 19.980 24.980
6.451 7.951 9.951 12.941 15.941 19.928 24.928
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
Similar Standards
1 内六角圆柱头轴肩螺钉 [GB]
GB 5281 - 1985
Hexagon Socket Head Shoulder Screws
Suppliers(1)
2 内六角圆柱头轴肩螺钉 [JIS]
JIS B 1175 - 1988
Hexagon Socket Head Shoulder Screws
3 米制内六角圆柱头轴肩螺钉 [ASME/ANSI]
ANSI/ASME B 18.3.3M - 1993
Hexagon Socket Head Shoulder Screws (Metric Series)
Suppliers(1)
4 内六角圆柱头轴肩螺钉 [Table 4] [ASME/ANSI]
ANSI/ASME B 18.3 - 2003 (R2008)
Hexagon Socket Head Shoulder Screws
5 米制内六角圆柱头轴肩螺钉 [BS]
BS 4168-7 - 1982
Metric Socket Hexagon Cheese Head Screws With Shoulder
6 统一或英制螺纹内六角圆柱头轴肩螺钉  Table 5 [BS]
BS 2470 - 1973
Hexagon Socket Cheese Head Shoulder Screws - Unite And BSW/BSF Thread