Standard | : DIN 933 and ISO 4017 (dimension and tolerance comply with BS3692) |
Material | : BS6105 Corrosion-resistant stainless steel grade A4 property class 80 |
Head mark | : FS A4-80 (embossed) |
Certificate | : Chemical and mechanical test certificate available |
Tensile Strength | : 800 N/mm² (min) | |
Proof load stress | : 600 N/mm² (min) | |
Thread size |
M5 | M6 | M8 | M10 | M12 | M14 | M16 | M20 | M24 |
---|---|---|---|---|---|---|---|---|---|
Thread pitch |
0.8 |
1 |
1.25 |
1.5 |
1.75 |
2 |
2 |
2.5 |
3 |
Head A/F (s) |
8 |
10 |
13 |
17 |
19 |
22 |
24 |
30 |
36 |
Head A/C (e) min |
8.8 |
11 |
14.4 |
18.9 |
21.1 |
24.5 |
26.7 |
33.5 |
40 |
k |
3.5 |
4 |
5.3 |
6.4 |
7.5 |
8.8 |
10 |
12.5 |
15 |
c min. |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.15 |
0.2 |
0.2 |
0.2 |
r min. |
0.2 |
0.25 |
0.4 |
0.4 |
0.6 |
0.6 |
0.6 |
0.8 |
0.8 |
a min. |
0.8 |
1 |
1.25 |
1.5 |
1.75 |
2 |
2 |
2.5 |
3 |
Length (L) |
M5 | M6 | M8 | M10 | M12 | M14 | M16 | M20 | M24 |
---|---|---|---|---|---|---|---|---|---|
10 | 0.263 |
0.408 |
0.91 |
- |
- |
- |
- |
- |
- |
12 | 0.287 |
0.442 |
0.98 |
- |
- |
- |
- |
- |
- |
14 | 0.312 |
0.477 |
1.04 |
- |
- |
- |
- |
- |
- |
16 | 0.337 |
0.511 |
1.11 |
2.12 |
- |
- |
- |
- |
- |
18 | 0.362 |
0.546 |
1.17 |
2.22 |
- |
- |
- |
- |
- |
20 | 0.387 |
0.580 |
1.23 |
2.32 |
3.30 |
4.80 |
- |
- |
- |
22 | 0.412 |
0.614 |
1.29 |
2.42 |
3.44 |
5.00 |
- |
- |
- |
25 | 0.449 |
0.665 |
1.39 |
2.57 |
3.66 |
5.30 |
7.02 |
- |
- |
28 | 0.486 |
0.716 |
1.48 |
2.72 |
3.87 |
5.59 |
7.42 |
- |
- |
30 | 0.511 |
0.751 |
1.55 |
2.82 |
4.02 |
5.79 |
7.69 |
13.60 |
- |
35 | 0.573 |
0.837 |
1.71 |
3.07 |
4.38 |
6.29 |
8.35 |
14.70 |
22.90 |
40 | 0.635 |
0.923 |
1.87 |
3.32 |
4.74 |
6.79 |
9.02 |
15.70 |
24.40 |
45 | - |
1.01 |
2.03 |
3.57 |
5.10 |
7.29 |
9.70 |
16.70 |
25.90 |
50 | - |
1.10 |
2.18 |
3.82 |
5.45 |
7.79 |
10.30 |
17.80 |
27.40 |
55 | - |
1.19 |
2.34 |
4.07 |
5.81 |
8.29 |
11.00 |
18.80 |
28.90 |
60 | - |
1.27 |
2.50 |
4.33 |
6.17 |
8.78 |
11.70 |
19.90 |
30.40 |
65 | - |
- |
- |
4.55 |
6.53 |
9.65 |
12.30 |
20.90 |
31.90 |
70 | - |
- |
- |
4.82 |
6.90 |
10.18 |
13.00 |
21.90 |
33.40 |
75 | - |
- |
- |
5.08 |
7.28 |
10.64 |
13.71 |
22.85 |
34.85 |
80 | - |
- |
- |
5.33- |
7.65 |
11.10 |
14.40 |
23.80 |
36.30 |
85 | - |
- |
- |
- |
- |
- |
15.90 |
24.70 |
37.80 |
90 | - |
- |
- |
- |
- |
- |
17.50 |
25.70 |
39.40 |
100 | - |
- |
- |
- |
- |
- |
- |
27.10 |
41.33 |