DIN 433-1 - Grade A Washers With Hardness Up to 250 HV.png




Nominal size1
For thread size M
Clearance hole diameter, d1
Outside diameter, d2
Thickness, h
min.= nominal size
Max.
Nominal size
Min.
Nominal size
Min.
Max.
1.1
1
1.1
1.24
2.5
2.25
0.3
0.35
0.25
1.3
1.2
1.3
1.44
3
2.75
0.3
0.35
0.25
1.5
1.4
1.5
1.64
3
2.75
0.3
0.35
0.25
1.7
1.6
1.7
1.84
3.5
3.2
0.3
0.35
0.25
2
1.8
2
2.14
4
3.7
0.3
0.35
0.25
2.22
2
2.2
2.34
4.5
4.2
0.3
0.35
0.25
2.7
2.5
2.7
2.84
5
4.7
0.5
0.55
0.45
3.2
3
3.2
3.38
6
5.7
0.5
0.55
0.45
3.7
3.5
3.7
3.38
7
6.64
0.5
0.55
0.45
4.3
4
4.3
4.48
8
7.64
0.5
0.55
0.45
5.3
5
5.3
5.48
9
8.64
1
1.1
0.9
6.4
6
6.4
6.62
11
10.57
1.6
1.8
1.4
8.4
8
8.4
8.62
15
14.57
1.6
1.8
1.4
10.5
10
10.5
10.77
18
17.57
1.6
1.8
1.4
13
12
13
13.27
20
19.48
2
2.2
1.4
15
14
15
15.27
24
23.48
2.5
2.7
2.3
17
16
17
17.27
28
27.48
2.5
2.7
2.3
19
18
19
19.33
30
29.48
2.5
2.7
2.3
21
20
21
21.33
34
33.38
3
3.3
2.7
25
24
25
25.33
39
38.38
4
4.3
3.7
31
30
31
31.39
50
49.38
4
4.3
3.7
37
36
37
37.62
58
56.8
5
5.6
4.4

Tags: DIN 433-1, Grade A Washers, Hardness Up to 250 HV,

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