DIN-Fasteners/DIN 478 - Squate head bolts with collar




d
M5
M6
M8
M10
M12
M16
M20
M24
P
0.8
1
1.25
1.5
1.75
2
2.5
3
b.2p
16
18
22
26
30
38
45
54
-
-
-
32
36
44
52
60
c
Nominal dimension
2
2
2
3
3
4
5
6
min
1.88
1.88
1.88
2.88
2.88
3.85
4.85
5.85
max
2.12
2.12
2.12
3.12
3.12
4.15
5.15
6.15
da
max
5.7
6.8
9.2
11.2
13.7
17.7
22.4
26.4
dc
max=Nominal dimension
9.5
10.5
13.5
16.5
19.5
25
31
36
min
8.92
9.8
12.8
15.8
18.66
24.16
30
35
ds
max=Nominal dimension
5
6
8
10
12
16
20
24
min
4.82
5.82
7.78
9.78
11.73
15.73
19.67
23.67
e
max=Nominal dimension
6.5
8
10
13
17
21
22
27
28
32
min
5.92
7.42
9.42
12.3
16.3
20.16
21.16
26.16
27.16
31
k
Nominal dimension
7
8
10
13
15
20
25
28
min
6.82
7.82
9.82
12.78
14.78
19.74
24.74
27.74
max
7.18
8.18
10.18
13.22
15.22
20.26
25.26
28.26
k
min
3.4
4.1
5.5
6.9
8.3
11.1
13.8
15.2
r
min
0.25
0.25
0.4
0.4
0.6
0.6
0.8
0.9
s
max=Nominal dimension
5
6
8
10
13
16
17
21.4
22
24
min
4.82
5.82
7.78
9.78
12.73
15.73
16.73
20.67
21.67
23.67
x
max
2
2.5
3.2
3.8
4.3
5
6.3
7.5

Tags: DIN 478, Squate Head Bolts With Collar,

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