The 304 Stainless Steel Half-Tooth Outer 12mm Hex Head Bolt is a partially threaded, 12mm diameter bolt with a hexagonal head, made from corrosion-resistant 304-grade stainless steel, conforming to the DIN 931 standard for semi-threaded hex head bolts. This 12mm Hex Head Bolt 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 full 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 |
