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Product Model
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DIN931-87
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DIN931-87 |
M5 |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
M18 |
M20 |
Screw Length when Bolt Length ¡Ü125L |
16+2.00 |
18+2.50 |
22+3.00 |
26+3.50 |
30+4.00 |
34+4.50 |
38+4.50 |
42+5.00 |
46+5.00 |
When Bolt Length but ¡Ü200
- L |
22+2.00 |
24+2.50 |
28+3.00 |
32+3.50 |
36+4.00 |
40+4.50 |
44+4.50 |
48+5.00 |
52+5.00 |
When Bolt Length but ¡Ü200£¾200
L |
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45+3.50 |
49+4.00 |
53+4.50 |
57+4.50 |
61+5.00 |
65+5.00 |
Full thread allowed
for this length. |
25.00 |
30.00 |
35.00 |
40.00 |
45.00 |
50.00 |
55.00 |
65.00 |
65.00 |
Thread
Rolled Blank (6gGrade) D |
MAX |
4.42 |
5.30 |
7.10 |
8.90 |
10.70 |
12.55 |
14.55 |
16.20 |
18.20 |
MIN |
4.38 |
5.25 |
7.05 |
8.85 |
10.65 |
12.50 |
14.50 |
16.15 |
18.15 |
Thick Rod Diameter
D3 |
MAX |
5.00 |
6.00 |
8.00 |
10.00 |
12.00 |
14.00 |
16.00 |
18.00 |
20.00 |
MIN |
4.82 |
5.82 |
7.78 |
9.78 |
11.73 |
13.73 |
15.73 |
17.73 |
19.67 |
hexangular
subtense S |
MAX |
8.00 |
10.00 |
13.00 |
16.00 |
18.00 |
21.00 |
24.00 |
27.00 |
30.00 |
MIN |
7.78 |
9.78 |
12.73 |
15.73 |
17.73 |
20.67 |
23.67 |
26.67 |
29.67 |
Head Height
H |
MAX |
3.65 |
4.15 |
5.45 |
6.58 |
7.68 |
8.98 |
10.18 |
11.72 |
12.72 |
MIN |
3.35 |
3.85 |
5.15 |
6.22 |
7.32 |
8.62 |
9.82 |
11.28 |
12.28 |
Gasket Diameter
D2 |
MIN |
6.90 |
8.90 |
11.60 |
14.60 |
16.60 |
19.60 |
22.50 |
25.30 |
28.20 |
Gasket
Height H2 |
MAX |
0.50 |
0.50 |
0.60 |
0.60 |
0.60 |
0.60 |
0.60 |
0.80 |
0.80 |
MIN |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.20 |
0.20 |
0.20 |
When Bolt Length but ¡Ü200 Tolerance
L2
DiameterM5 - M20 |
<20 |
25-30 |
35-50 |
55-80 |
80-120 |
130-180 |
>190 |
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+0.35 |
+0.42 |
+0.50 |
+0.60 |
+0.70 |
+0.80 |
+0.92 |
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-0.35 |
-0.42 |
-0.50 |
-0.60 |
-0.70 |
-0.80 |
-0.92 |
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(4.6,4.8,6.8,8.8,10.9,12.9Grade)
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