JIS B 1183 - 2010 Acorn Hexagon Nuts


Unit: mm
日标JIS B1183 - 2010 JIS1183 1183JIS Acorn Hexagon Nuts
Screw Thread
d
M4 M5 M6 M8 M10 M12 (M14) M16 (M18)
P Pitch Coarse thread
Fine thread
m1 Nominal Size
max
min
m max
min
s max
min
b1 min
b2 Nominal Size
g
A min
t1 min
e
dw
R
r
0.7 0.8 1 1.25 1.5 1.75 2 2 2.5
- - - 1 1.25 1.25 1.5 1.5 1.5
9.5 11 12 15 18 22 24 28 31
9.75 11.25 12.25 15.3 18.3 22.3 24.3 28.4 31.4
9.25 10.75 11.75 14.7 17.7 21.7 23.7 27.6 30.6
3.2 4 5 6.5 8 10 11 13 15
2.9 3.7 4.7 6.14 7.64 9.64 10.57 12.57 14.57
7 8 10 13 17 19 22 24 27
6.8 7.8 9.8 12.75 16.75 18.65 21.65 23.65 26.65
4 5 6 8 10 12 14 16 18
3.2 4 5 6.5 8 10 11 13 15
2 2 2.5 3 3.5 4 5 5 6
5.6 6.6 8.5 11.5 14.5 16.5 19.5 21.5 23.5
0.5 0.5 0.5 0.5 0.5 1 1 1 1
8.1 9.2 11.5 15 19.6 21.9 25.4 27.7 31.2
6.8 7.8 9.8 12.5 16.5 18 21 23 26
3 3.5 4.5 6.5 7.5 8 10 11 12
0.5 0.5 0.5 0.5 0.5 1 1 1 1
Screw Thread
d
M20 (M22) M24 (M27) M30 (M33) M36 (M39)
P Pitch Coarse thread
Fine thread
m1 Nominal Size
max
min
m max
min
s max
min
b1 min
b2 Nominal Size
g
A min
t1 min
e
dw
R
r
2.5 2.5 3 3 3.5 3.5 4 4
1.5 1.5 2 2 2 2 3 3
34 38 41 46 50 54 59 64
34.4 38.4 41.4 46.5 50.5 54.5 59.5 64.5
33.6 37.6 40.6 45.5 49.5 53.5 58.5 63.5
16 18 19 22 24 26 29 31
15.57 17.57 18.48 21.48 23.48 25.48 28.48 30.38
30 32 36 41 46 50 55 60
29.65 31.6 35.6 40.6 45.6 49.6 54.55 59.55
20 22 24 27 30 33 36 39
16 18 19 22 24 26 29 31
6 6 8 8 9 9 10 10
26.5 28.5 32.5 37.5 41.5 45.5 50.5 55.5
1 1 1 1 1 1 1 1
34.6 37 41.6 47.3 53.1 57.7 63.5 69.3
29 31 34 39 44 48 53 57
13.5 14.5 16.5 19 21 23 25.5 28
1 1 1 1.5 1.5 1.5 1.5 1.5
Alternative history
Suppliers
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1
China Mainland Zhangjiagang Yiheda Hardware Co., Ltd.
Wu Weifen
Mobile Phone: +86-13801561428 Telephone: +86-512-58969530,58633368
Material: 304 Stainless Steel, Carbon Steel; Specification: M3-M24; Customized
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