Size
part no. |
Size |
d (mm) |
D (mm) |
N |
t |
Kg/ 1000pcs |
||
M |
Nomin. |
Nom |
Min |
Max |
Min |
Nomin. |
||
CNBLW6798J016 |
1.6 |
1.7 |
1.84 |
3.3 |
3.6 |
7 |
0.3 |
0.02 |
CNBLW6798J020 |
2 |
2.2 |
2.34 |
4.2 |
4.5 |
7 |
0.3 |
0.03 |
CNBLW6798J025 |
2.5 |
2.7 |
2.84 |
5.2 |
5.5 |
7 |
0.4 |
0.045 |
CNBLW6798J030 |
3 |
3.2 |
3.38 |
5.7 |
6 |
7 |
0.4 |
0.06 |
CNBLW6798J035 |
3.5 |
3.7 |
3.88 |
6.64 |
7 |
8 |
0.5 |
0.11 |
CNBLW6798J040 |
4 |
4.3 |
4.48 |
7.64 |
8 |
8 |
0.5 |
0.14 |
CNBLW6798J050 |
5 |
5.3 |
5.48 |
9.64 |
10 |
8 |
0.6 |
0.28 |
CNBLW6798J060 |
6 |
6.4 |
6.62 |
10.57 |
11 |
9 |
0.7 |
0.36 |
CNBLW6798J070 |
7 |
7.4 |
7.62 |
12.07 |
12.5 |
10 |
0.8 |
0.5 |
CNBLW6798J080 |
8 |
8.4 |
8.62 |
14.57 |
15 |
10 |
0.8 |
0.8 |
CNBLW6798J100 |
10 |
10.5 |
10.77 |
17.57 |
18 |
12 |
0.9 |
1.25 |
CNBLW6798J120 |
12 |
13 |
13.27 |
19.98 |
20.5 |
12 |
1 |
1.6 |
CNBLW6798J140 |
14 |
15 |
15.27 |
23.48 |
24 |
14 |
1 |
2.3 |
CNBLW6798J160 |
16 |
17 |
17.27 |
25.48 |
26 |
14 |
1.2 |
2.9 |
CNBLW6798J180 |
18 |
19 |
19.33 |
29.48 |
30 |
14 |
1.4 |
5 |
CNBLW6798J200 |
20 |
21 |
21.33 |
32.38 |
33 |
16 |
1.4 |
6 |
CNBLW6798J220 |
22 |
23 |
23.33 |
35.38 |
36 |
16 |
1.5 |
7.5 |
CNBLW6798J240 |
24 |
25 |
25.33 |
37.38 |
38 |
16 |
1.5 |
8 |
CNBLW6798J270 |
27 |
28 |
28.33 |
43.38 |
44 |
18 |
1.6 |
12 |
CNBLW6798J300 |
30 |
31 |
31.39 |
47.38 |
48 |
18 |
1.6 |
14 |
Materials
SUS304/316 |
S60C |
SK5 |
60Si2MnA |
50CrV4 |
Finish
Zinc Plated |
Black |
Yellow zinc |
Appliction
Used in many industries: energy, transportation, marine, mining ,construction and bridge construction, manufacturing, processing, shipbuilding, forestry and agriculture, heavy vehicles and military. |
Advantages
The highest security performance |
To prevent the vibration and dynamic load caused by loosening |
Easy to install and remove |
Locking effect is not affected by lubrication |
Regardless of the level of the pre tightening force has a good locking effect |
Can control the level of pre tightening force |
The same temperature characteristics with the standard bolt / nut |
Can be used repeatedly |