The 2205/2507/310s/321 Stainless Steel GB93 Spring Lock Washer is a type of mechanical locking washer made from high-performance stainless steel alloys. These washers are designed to prevent fasteners (like bolts or nuts) from loosening due to vibrations, thermal expansion, or dynamic loads, making them essential in high-stress applications. Whether you're dealing with harsh chemicals, extreme temperatures, or high-stress conditions, these Spring Lock Washers offer a secure solution for keeping your fasteners in place. The choice among 2205, 2507, 310S, or 321 depends on the specific demands of the environment, whether it's extreme corrosion, very high temperatures, or a combination of both.
Parameter Information
|
Brand name |
Spring washer |
|
Standard |
GB93 |
|
Category |
Spring washer |
|
Material |
2205 stainless steel |
|
Standard type |
National standard |
|
Surface treatment |
Stainless steel washing |
|
Packaging |
Packaging bag + carton packaging |
Specification
|
Specification (large diameter of thread) |
d1 |
s（b） |
h |
The weight of every 1000 steel products is ≈kg |
||||
|
min |
max |
nominal |
min |
max h |
min |
max h |
||
|
2 |
2.1 |
2.35 |
0.5 |
0.42 |
0.58 |
1 |
1.25 |
0.2 |
|
2.5 |
2.6 |
2.85 |
0.65 |
0.57 |
0.73 |
1.3 |
1.63 |
0.3 |
|
3 |
3.1 |
3.4 |
0.8 |
0.7 |
0.9 |
1.6 |
2 |
0.6 |
|
4 |
4.1 |
4.4 |
1.1 |
1 |
1.2 |
2.2 |
2.75 |
0.15 |
|
5 |
5.1 |
5.4 |
1.3 |
1.2 |
1.4 |
2.6 |
3.25 |
0.26 |
|
6 |
6.1 |
6.68 |
1.6 |
1.5 |
1.7 |
3.2 |
4 |
0.47 |
|
8 |
8.1 |
8.68 |
2.1 |
2 |
2.2 |
4.2 |
5.25 |
1.07 |
|
10 |
10.2 |
10.9 |
2.6 |
2.45 |
2.75 |
5.2 |
6.5 |
2.05 |
|
12 |
12.2 |
12.9 |
3.1 |
2.95 |
3.75 |
6.2 |
7.75 |
3.49 |
|
14 |
14.2 |
14.9 |
3.6 |
3.4 |
3.8 |
7.2 |
9 |
5.47 |
|
16 |
16.2 |
16.9 |
4.1 |
3.9 |
4.3 |
8.2 |
10.25 |
8.08 |
|
18 |
18.2 |
19.04 |
4.5 |
4.3 |
4.7 |
9 |
11.25 |
10.91 |
|
20 |
20.2 |
21.04 |
5 |
4.8 |
5.2 |
10 |
12.5 |
14.59 |
|
22 |
22.5 |
23.34 |
5.5 |
5.3 |
5.7 |
11 |
13.75 |
20.11 |
|
24 |
24.5 |
25.5 |
6 |
5.8 |
6.2 |
12 |
15 |
26.06 |
|
27 |
27.5 |
28.5 |
6.8 |
6.5 |
7.1 |
13.6 |
17 |
37.64 |
|
30 |
30.5 |
31.5 |
7.5 |
7.2 |
7.8 |
15 |
18.75 |
50.73 |
|
33 |
33.5 |
34.7 |
8.5 |
8.2 |
8.8 |
17 |
21.25 |
71.96 |
|
36 |
36.5 |
37.7 |
9 |
8.7 |
9.3 |
18 |
22.5 |
87.47 |
|
39 |
39.5 |
40.7 |
10 |
9.7 |
10.3 |
20 |
25 |
117.4 |
|
42 |
42.5 |
43.7 |
10.5 |
10.2 |
10.8 |
21 |
26.25 |
138.7 |
|
45 |
45.2 |
46.7 |
11 |
10.7 |
11.3 |
22 |
27.5 |
162.3 |
|
48 |
48.5 |
49.7 |
12 |
11.7 |
12.3 |
24 |
30 |
206.7 |
