|
SHAPES & DIMENIONS OF T.C BOLT, NUTS & WASHER |
Shape & Dimension of Bolt |
|
| |
Pitch |
d1 |
H |
D |
S |
C |
h |
M |
Basic |
Tolerance |
Basic |
Tolerance |
Basic |
Tolerance |
Basic |
Tolerance |
Ref |
Ref |
Basic |
Tolerance |
M16 |
P2.0 |
16 |
+0.7/-0.2 |
10 |
±0.8 |
27 |
+0.0/-0.8 |
30 |
+5/-0 |
31.2 |
15 |
11.3 |
±0.3 |
M20 |
P2.5 |
20 |
+0.8/-0.4 |
13 |
±0.9 |
32 |
+0.0/-1.0 |
35 |
+6/-0 |
37.0 |
18 |
14.1 |
±0.3 |
M22 |
P2.5 |
22 |
+0.8/-0.4 |
14 |
±0.9 |
36 |
+0.0/-1.0 |
40 |
+6/-0 |
41.6 |
19 |
15.4 |
±0.3 |
M24 |
P3.0 |
24 |
+0.8/-0.4 |
15 |
±0.9 |
41 |
+0.0/-1.0 |
45 |
+6/-0 |
47.3 |
20 |
16.8 |
±0.3 |
|
| |
JIS B1186 Hexagon Head F8T/F10T/F11T(Available upon special order only)
|
|
|
|
Pitch |
d1 |
H |
D |
S |
h |
M |
Basic |
Tolerance |
Basic |
Tolerance |
Basic |
Tolerance |
Basic |
Tolerance |
Ref |
Basic |
Tolerance |
M16 |
P2.0 |
16 |
+0.7/-0.2 |
10 |
±0.8 |
30 |
+1.5/-1.0 |
30 |
+5/-0 |
15 |
11.3 |
±0.3 |
M20 |
P2.5 |
20 |
+0.8/-0.4 |
13 |
±0.9 |
35 |
+1.5/-1.0 |
35 |
+6/-0 |
18 |
14.1 |
±0.3 |
M22 |
P2.5 |
22 |
+0.8/-0.4 |
14 |
±0.9 |
40 |
+1.5/-1.0 |
40 |
+6/-0 |
19 |
15.4 |
±0.3 |
M24 |
P3.0 |
24 |
+0.8/-0.4 |
15 |
±0.9 |
45 |
+1.5/-1.0 |
45 |
+6/-0 |
20 |
16.8 |
±0.3 |
|
|
|
 |
|
Major Dimeter |
H |
B |
C |
Basic |
Tolerance |
Basic |
Tolerance |
Ref |
M16 |
16 |
16 |
±0.35 |
27 |
+0.0/-0.8 |
31.2 |
M20 |
20 |
20 |
32 |
37.0 |
M22 |
22 |
22 |
±0.4 |
36 |
+0.0/-0.8 |
41.6 |
M24 |
24 |
24 |
41 |
47.3 |
|
|
|
SHAPE & DIMENSION OF WASHER
|
 |
|
Major Dimeter |
|
D |
t |
Basic |
Tolerance |
Basic |
Tolerance |
Basic |
Tolerance |
16 |
17 |
16 |
+0.7/-0.0 |
32 |
+0.0/-1.0 |
4.5 |
±0.5 |
20 |
21 |
20 |
+0.8/-0.0 |
40 |
22 |
23 |
22 |
44 |
6 |
±0.7 |
24 |
25 |
24 |
48 |
|
|
|
