DIN 6916 - Washers For High Strength Structural Bolting



Nominal Size
For Thread Size
Hole diameter,d1
External diameter,d2
Thickness,h
c
e
min.=nominal size
max.
min.=nominal size
min.
nominal size
max.
min.
min.=nominal size
max.
≈
13
M12
13
13.27
24
23.48
3
3.3
2.7
1.6
1.9
0.5
17
M16
17
17.27
30
29.48
4
4.3
3.7
1.6
1.9
1
21
M20
21
21.33
37
36.38
4
4.3
3.7
2
2.5
1
23
M22
23
23.33
39
38.38
4
4.3
3.7
2
2.5
1
25
M24
25
25.33
44
43.38
4
4.3
3.7
2
2.5
1
28
M27
28
28.52
50
49
5
4.3
4.4
2.5
3
1
31
M30
31
31.62
56
54.8
5
5.6
4.4
2.5
3
1
37
M36
37
37.62
66
64.8
6
6.6
5.4
3
3.5
1.5

Tags: DIN 6916 Washers For High Strength Structural Bolting

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