DIN 6798-1988 serrated lock washers form A J



Nominal size
d1
d2
s1
Minimum number of teeth        Type
For nominal thread diameter
min.= nominal dimension
max.
max.= nominal dimension
min.
A
J
1.7
1.7
1.84
3.6
3.3
0.3
9
7
1.6
2.2
2.2
2.34
4.5
4.2
0.3
9
7
2
2.7
2.7
2.84
5.5
5.2
0.4
9
7
2.5
3.2
3.2
3.38
6
5.7
0.4
9
7
3
3.7
3.7
3.88
7
6.64
0.5
10
8
3.5
4.3
4.3
4.48
8
7.64
0.5
11
8
4
5.3
5.3
5.48
10
9.64
0.6
11
8
5
6.4
6.4
6.62
11
10.57
0.7
12
9
6
7.4
7.4
7.62
12.5
12.07
0.8
14
10
7
8.4
8.4
8.62
15
14.57
0.8
14
10
8
10.5
10.5
10.77
18
17.57
0.9
16
12
10
13
13
13.27
20.5
19.98
1
16
12
12
15
15
15.27
24
23.48
1
18
14
14
17
17
17.27
26
25.48
1.2
18
14
16
19
19
19.33
30
29.48
1.4
18
14
18
21
21
21.33
33
32.38
1.4
20
16
20
23
23
23.33
36
35.38
1.5
20
16
22
25
25
25.33
38
37.38
1.5
20
16
24
28
28
2833
44
43.38
1.6
22
18
27
31
31
31.39
48
47.38
1.6
22
18
30



DIN 6798-1988 serrated lock washers type V



Nominal size
d1
d3
s12
 
Minimum number of teeth        Type
For nominal thread diameter
min.= nominal dimension
max.
≈
A
2.2
2.2
2.34
4.2
0.2
10
2
2.7
2.7
2.84
5.1
0.2
10
2.5
3.2
3.2
3.38
6
0.2
12
3
3.7
3.7
3.88
7
0.25
12
3.5
4.3
4.3
4.48
8
0.25
14
4
5.3
5.3
5.48
9.8
0.3
14
5
6.4
6.4
6.62
11.8
0.4
16
6
8.4
8.4
8.62
15.3
0.4
18
8
10.5
10.5
10.77
19
0.5
20
10
13
13
13.27
23
0.5
26
12
15
15
15.27
26.2
0.6
28
14
17
17
17.27
30.2
0.6
30
16

Tags: DIN 6798 Serrated Lock Washers

General Material:Stainless Steel,Nickel Alloy,Silicon Bronze,Aluminium Bronze,Brass,Naval Brass,Coppe,Copper-Nickel,Aluminum Alloy,Titanium,Alloy Steel,Such as C1008,C1018,C1022,C1035,C1045,40cr,SCM435,35crmoA,42crmoA,AISI4140SS304/A2-70,SS316/A4-80,SS310s,SS309,SS321,SS410,SS317,SS904L,17-4 PH/630,Duplex 2205,Duplex 31803,Nitronic 40,Nitronic 50,Nitronic 60,Nickel Alloy,Hastelloy C276,Inconel 600,Inconel 601,Inconel 625,Inconel 718,Inconel X750,Inconel 800H,Inconel 825,Monel 400,Monel 405,Monel K-500,MP35N,Nickel 200,Nickel 201,Waspaloy)C65500,C64200,C61400,C63000,C63200,C46200,H59,H62,H67,C46400,C11000,90/10 C70600,70/30 C71500,6061-T6,2024-T4,Ti-6Al-4V Grade 5,ASTM B348 Grade 2,ASTM B348 Grade 7,651/S63198
General Surface Finish:Blackoxide,Zinc,Dacromet 500/Dacromet 320,Non-electrolytically Deposited Zinc Flake,Hot-dip Galvanization,Phosphating,Passviation