DIN 6921 - Hex Flange Bolts



Thread
M5
M6
M8
M10
M12
(M14)
M16
M20
size d
-
-
M8 x 1
M10 x 1.25
M12 x 1.5
(M14x1.5)
M16 x 1.5
M20 x 1.5
　
-
-
-
(M10 x 1)
(M10 x 1.25)
-
-
-
P
0.8
1
1.25
1.5
1.75
2
2
2.5
C
Min.
1
1.1
1.2
1.5
1.8
2.1
2.4
3
da
Min.
5
6
8
10
12
14
16
20
Max.
5.75
6.75
8.75
10.8
13
15.1
17.3
21.6
dc
Max.
11.8
14.2
17.9
21.8
26
29.9
34.5
42.8
dw
Min.
9.8
12.2
15.8
19.6
23.8
27.6
31.9
39.9
e
Min.
8.79
11.05
14.38
16.64
20.03
23.36
26.75
32.95
h
Max.
6.2
7.3
9.4
11.4
13.8
15.9
18.3
22.4
m
Min.
4.7
5.7
7.6
9.6
11.6
13.3
15.3
18.9
m´
Min.
2.2
3.1
4.5
5.5
6.7
7.8
9
11.1
s
Nominal size = max.
8
10
13
15
18
21
24
30
Min.
7.78
9.78
12.73
14.73
17.73
20.67
23.67
29.16
r
Max.
0.3
0.36
0.48
0.6
0.72
0.88
0.96
1.2

Tags: DIN 6921 Hex Flange Bolts

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