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Detail
Click
Specification
M16
M20
Unit:mm
Center Rid 2nd Class Bolts of Automobiles
JIS /JASO C 610 (T2) - 1979
Display drawing:
3D DRAWING
Tolerance Calculator
Error Correction
Screw Thread
d
M16
M20
d
1
d
s
≈
d
2
≈
d
3
≈
d
4
d
k
b
b
1
k
R
1
min
R
2
M16*1.5
M20*1.5
15
19
17
21
16
20
16
20
20
28
25
31
16
20
4.5
5
1.5
1.5
0.5~1.0
0.5~1.0
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