The DIN25201 Wedge Locking Washer is a high-performance, corrosion-resistant fastener designed according to the DIN 25201 standard, provide an exceptionally secure and reliable bolted joint that actively prevents loosening even in demanding conditions. This Wedge Locking Washer is made from high-quality 304/316 stainless steel, offering excellent corrosion resistance, especially in harsh environments. Its unique wedge-locking system, combined with the corrosion-resistant properties of 304 and 316 stainless steel, makes it ideal for industries like automotive, marine, and heavy machinery.
Parameter Information
|
Brand name |
Double stack self-locking washer |
|
Standard |
DIN25201 |
|
Category |
Flat gasket |
|
Wood quality |
304/316 stainless steel |
|
Standard type |
German standard |
|
Surface treatment |
Stainless steel washing |
|
Packaging |
Packaging bag + carton packaging |
Specification
|
Specifications -D |
Inside Diameter -d |
Outside Diameter -dc |
Thickness -h |
|||||
|
max |
min |
nominal |
max |
min |
nominal |
max |
min |
|
|
M3 |
3.5 |
3.3 |
7 |
7.2 |
6.8 |
2.2 |
2.45 |
1.95 |
|
M3.5 |
4 |
3.8 |
7.6 |
7.8 |
7.4 |
2.2 |
2.45 |
1.95 |
|
M3.5 Plus |
4 |
3.8 |
9 |
9.2 |
8.8 |
2.2 |
2.45 |
1.95 |
|
M4 |
4.5 |
4.3 |
7.6 |
7.8 |
7.4 |
2.2 |
2.45 |
1.95 |
|
M4 Plus |
4.5 |
4.3 |
9 |
9.2 |
8.8 |
2.2 |
2.45 |
1.95 |
|
M5 |
5.5 |
5.3 |
9 |
9.2 |
8.8 |
2.2 |
2.45 |
1.95 |
|
M5 Plus |
5.5 |
5.3 |
10.8 |
11 |
10.6 |
2.2 |
2.45 |
1.95 |
|
M6 |
6.6 |
6.4 |
10.8 |
11 |
10.6 |
2 |
2.5 |
1.75 |
|
M6 Plus |
6.6 |
6.4 |
13.5 |
13.7 |
13.3 |
2 |
2.5 |
1.75 |
|
M8 |
8.8 |
8.6 |
13.5 |
13.7 |
13.3 |
2 |
2.5 |
1.75 |
|
M8 Plus |
8.8 |
8.6 |
16.6 |
16.8 |
16.4 |
2 |
2.5 |
1.75 |
|
M10 |
10.9 |
10.5 |
16.6 |
16.8 |
16.4 |
2 |
2.5 |
1.75 |
|
M10 Plus |
10.9 |
10.5 |
21 |
21.2 |
20.8 |
2 |
2.5 |
1.75 |
|
M12 |
13.2 |
12.8 |
19.5 |
19.7 |
19.3 |
2 |
2.5 |
1.75 |
|
M12 Plus |
13.2 |
12.8 |
25.4 |
25.6 |
25.2 |
3 |
3.25 |
2.75 |
|
M14 |
15.4 |
15 |
23 |
23.2 |
22.8 |
3 |
3.25 |
2.75 |
|
M14 Plus |
15.4 |
15 |
30.7 |
30.9 |
30.5 |
3.2 |
3.45 |
2.95 |
|
M16 |
17.2 |
16.8 |
25.4 |
25.6 |
25.2 |
3 |
3.25 |
2.75 |
|
M16 Plus |
17.2 |
16.8 |
30.7 |
30.9 |
30.5 |
3.2 |
3.45 |
2.95 |
