The 12mm Hex Head Bolt is a premium fastener made from 304 stainless steel, featuring a half-tooth design and a hexagonal head. This bolt is designed for applications that require strong and durable connections, with exceptional corrosion resistance, oxidation resistance, and high tensile strength. The DIN931 standard ensures that this bolt is ideal for a range of industries, including construction, automotive, and machinery. With its A2-70 strength rating and high-performance features, it provides a reliable and secure fastening solution.
Applications:
This versatile 12mm Hex Head Bolt is suitable for numerous fastening applications, providing a corrosion-resistant and strong connection. It is typically used in construction, automotive, and machinery applications, especially where rust resistance and a strong, secure fastening are required.
Parameter Information
Brand name |
Outer hexagon half tooth bolt |
Standard |
DIN931 |
Wood quality |
304 stainless steel |
Product strength |
A2-70 |
Head shape |
Outer hexagon |
Standard type |
German standard |
Surface treatment |
Stainless steel washing |
Packaging |
Packaging bag + carton packaging |
Specification
Nominal diameter d |
Thread p |
b |
ds |
k |
s |
|||||
L≤125 |
125≤L≤200 |
200≤L |
max |
min |
max |
min |
max |
min |
||
M4 |
0.7 |
14 |
20 |
33 |
4 |
3.7 |
3 |
2.6 |
7 |
6.64 |
M5 |
0.8 |
16 |
22 |
35 |
5 |
4.7 |
3.24 |
2.76 |
8 |
7.64 |
M6 |
1 |
18 |
24 |
37 |
6 |
5.7 |
4.24 |
3.76 |
10 |
9.64 |
M8 |
1.25 |
22 |
28 |
41 |
8 |
7.64 |
5.54 |
5.06 |
13 |
12.57 |
M10 |
1.5 |
26 |
32 |
45 |
10 |
9.64 |
6.69 |
6.11 |
16 |
16.57 |
M12 |
1.75 |
30 |
36 |
49 |
12 |
11.57 |
7.79 |
7.21 |
18 |
18.48 |
M14 |
2 |
34 |
40 |
53 |
14 |
13.57 |
9.09 |
8.51 |
21 |
21.16 |
M16 |
2 |
38 |
44 |
57 |
16 |
15.57 |
10.29 |
9.71 |
24 |
23.16 |
M18 |
2.5 |
42 |
48 |
61 |
18 |
17.57 |
11.85 |
11.15 |
27 |
26.15 |
M20 |
2.5 |
46 |
52 |
65 |
20 |
19.48 |
12.85 |
12.15 |
30 |
29.16 |
M22 |
2.5 |
50 |
56 |
69 |
22 |
21.48 |
14.35 |
13.65 |
34 |
33 |