| 简体 | 繁體 |
  • M3
  • M4
  • M5
  • M6
  • M8
  • M10
  • M12
  • M16

18

  • 6
  • 8
  • 10
  • 12
  • 16
  • 20
  • 25
  • 30
ISO 7380-2 - 2011 Hexagon Socket Button Head Screws With Collar
Thread Size
d
M3
P Pitch
h max
min
dc max
min
dk max
min
ds max
min
e min
k max
min
s Nominal Size
max
min
t min
Minimum tensile load(N) 8.8
10.9
0.5
0.7
0.55
6.9
6.32
5.2
4.9
3
2.86
2.303
1.65
1.40
2
2.080
2.020
1.04
3220
4180
Thread Lengthb
Full thread