Name: NFE25511 French Standard Washer
Model NO.: M3-M20
Type: Lock Washer
Material: Spring Steel：65Mn Stainless Steel：SS304、SS316
Customized As Per Client' Requirements
Combination Washer Structure: A Type
Combination Washer Packaging: Half a Pack
Spring Washer Type: Standard
Size: M3-M20
ShipmentPort: Shanghai
Surface Treatment: Dacromet , Gromet , Plated Zinc
Origin: China
NFE25511 Dimension
| d |
dc |
h |
H |
| Nominal Diameter |
Max |
Min |
Nominal |
Tolerance |
Nominal |
Tolerance |
Max |
Min |
| 3 |
3.35 |
3.1 |
6 |
±0.24 |
0.5 |
±0.03 |
0.9 |
0.7 |
| 8 |
±0.29 |
0.6 |
1 |
0.8 |
| 10 |
±0.29 |
0.6 |
1.2 |
0.95 |
| 4 |
4.4 |
4.1 |
8 |
±0.29 |
0.8 |
1.2 |
1 |
| 10 |
±0.29 |
0.9 |
±0.04 |
1.4 |
1.15 |
| 14 |
±0.35 |
1 |
1.8 |
1.4 |
| 5 |
5.4 |
5.1 |
10 |
±0.29 |
1 |
1.6 |
1.25 |
| 12 |
±0.35 |
1.1 |
1.8 |
1.45 |
| 16 |
±0.35 |
1.2 |
2.1 |
1.7 |
| 6 |
6.4 |
6.1 |
12 |
±0.35 |
1.2 |
1.85 |
1.55 |
| 14 |
±0.35 |
1.3 |
2.1 |
1.75 |
| 18 |
±0.35 |
1.4 |
2.5 |
2.1 |
| 8 |
8.58 |
8.2 |
16 |
±0.35 |
1.4 |
2.2 |
1.8 |
| 18 |
±0.35 |
1.4 |
2.35 |
1.9 |
| 22 |
±0.42 |
1.4 |
±0.05 |
2.7 |
2.2 |
| 10 |
10.56 |
10.2 |
20 |
±0.42 |
1.6 |
2.6 |
2.1 |
| 22 |
±0.42 |
1.6 |
2.75 |
2.25 |
| 27 |
±0.42 |
1.8 |
3.1 |
2.6 |
| 12 |
12.83 |
12.4 |
24 |
±0.42 |
1.8 |
2.9 |
2.4 |
| 27 |
±0.42 |
1.8 |
3.1 |
2.6 |
| 32 |
±0.5 |
2 |
3.6 |
3.1 |
| 14 |
14.83 |
14.4 |
30 |
±0.42 |
2.4 |
±0.06 |
3.7 |
3.2 |
| 16 |
16.83 |
16.4 |
32 |
±0.5 |
2.8 |
4.1 |
3.6 |
| 20 |
21.02 |
20.05 |
40 |
±0.5 |
3.2 |
4.9 |
4.3 |
NFE25511 Material
| Materials |
Our Advice For You Below : |
| Spring Steel： 65Mn |
≤200°C，Under Normal Conditions |
| Stainless Steel：SS304、SS316 |
≤300°C，Under Corrosive Conditions |
| Customized As Per Client's Requirements |
|
NFE25511 Surface Treatments
Dacromet , Gromet , Plated Zinc
NFE25511 Application
Widely used in electric control cabinet, electrical equipment, railway, subway, mechanical and electrical equipment, communication equipment, elevator, rolling stock assembly, medical machinery and equipment and special equipment assembly industry, etc..
For more information refer to the table below:
|
Certificates:
|
ISO9001 IAF TUV
|
|
Feedback effects:
|
a good reputation in both domestic and overseas markets
|
|
Used for:
|
energy, transportation, marine, mining ,construction and bridge construction, manufacturing, processing, shipbuilding, forestry and agriculture, heavy vehicles and military.
|
|
Package:
|
1,000 pieces/bag, 10,000 pieces/carton or according to customers' requirement.
|
|
Product
Competitive advantages:
|
1, The highest security performance
2, To prevent the vibration and dynamic load caused by loosening
3, Easy to install and remove
4, Locking effect is not affected by lubrication
5, Regardless of the level of the pre tightening force has a good locking effect
6, Can control the level of pre tightening force
7, The same temperature characteristics with the standard bolt / nut
8, Can be used repeatedly
|
