DIN-Fasteners/DIN 404 - Slotted Capstan Screws




Thread size d
M2
M2.5
M3
(M3.5)
M4
M5
M6
M8
M10
P
0.4
0.45
0.5
0.6
0.7
0.8
1
1.25
1.5
b   ±2p
16
18
19
20
22
25
28
34
40
da  
min=nominal size
2.6
3.1
3.6
4.1
4.7
5.7
6.8
9.2
11.2
max
1.2
1.2
1.5
1.8
2
2.5
3
4
5
dn
min
1.34
1.34
1.64
1.94
2.14
2.64
3.14
4.18
5.18
max
3.8
4.5
5.5
6
7
8.5
10
13
16
dk
min
3.68
4.38
5.38
5.88
6.85
8.35
9.85
12.82
15.82
ds
max
2
2.5
3
3.5
4
5
6
8
10
f     ≈
1.86
2.36
2.86
3.32
3.82
4.82
5.82
7.78
9.78
k
Nominal size
0.3
0.4
0.5
0.5
0.6
0.7
0.9
1
1.3
max
3
3.5
4
4.5
5
6.5
8
10
12.5
min
3.3
3.88
4.38
4.88
5.38
6.95
8.45
10.45
13.05
n
Nominal size
2.7
3.12
3.62
4.12
4.62
6.05
7.55
9.55
11.95
max
0.5
0.6
0.8
0.8
1
1.2
1.6
2
2.5
min
0.56
0.66
0.86
0.86
1.06
1.26
1.66
2.06
2.56
r
min
0.7
0.8
1
1
1.2
1.51
1.91
2.31
2.81
rt    ≈
0.1
0.1
0.1
0.2
0.2
0.2
0.25
0.4
0.4
t
min
6
6
8
10
10
16
16
20
25
max
0.7
0.8
1
1.2
1.4
1.7
2.2
2.7
3.5
w
Nominal size
0.9
1
1.25
1.5
1.7
2
2.6
3.2
4.1
max
1.2
1.2
1.5
1.8
2
2.5
3
4
5
min
1.08
1.08
1.38
1.68
1.88
2.38
2.88
3.85
4.85
l
1.32
1.32
1.62
1.92
2.72
2.62
3.12
4.15
5.15
Nominal size
min
max
Weight KG / 1000 units
2
2.8
3.2
0.24
0.4
-
-
-
-
-
-
-
4
3.8
4.2
0.26
0.43
0.68
-
-
-
-
-
-
5
4.8
5.2
0.28
0.46
0.72
0.99
1.41
-
-
-
-
6
5.8
6.2
0.3
0.49
0.77
1.05
1.49
3.09
-
-
-
8
7.7
8.3
0.35
0.55
0.86
1.16
1.64
3.33
4.79
-
-
10
9.7
10.3
0.4
0.61
0.95
1.28
1.79
3.58
5.14
-
-
12
11.7
12.3
0.45
0.67
1.05
1.4
1.79
3.82
5.49
10.9
19.3
(14
13.7
14.3
0.5
0.73
1.16
1.54
1.94
4.06
5.84
11.5
20.5
16
15.7
16.3
0.55
0.79
1.27
1.68
2.1
4.3
6.2
12.1
21.3
(18
17.7
18.3
0.6
0.85
1.38
1.84
2.28
4.6
6.55
12.7
22.3
20
19.6
20.4
-
0.91
1.5
2.02
2.48
4.85
6.9
13.3
23.2
(22
21.6
22.4
-
0.97
1.62
2.18
2.7
5.1
7.25
14
24.2
25
24.6
25.4
-
1.06
1.78
2.4
2.93
5.6
7.8
15.2
25.7
(28
27.6
28.4
-
-
1.95
2.62
3.23
6.1
8.4
16.4
27.2
30
29.6
30.4
-
-
2.06
2.77
3.52
6.4
8.9
17.2
28.2
35
34.5
35.5
-
-
-
3.15
3.72
7.2
10.1
19.2
31.3
40
39.5
40.5
-
-
-
-
4.21
8
11.2
21.1
34.4
45
44.5
45.5
-
-
-
-
4.71
8.8
12.3
23.1
37.5
50
49.5
50.5
-
-
-
-
-
9.6
13.4
25.1
41.1
55
54.4
55.6
-
-
-
-
-
-
-
27.1
44.2
60
59.4
60.6
-
-
-
-
-
-
-
-
47.3

Tags: DIN 404, Slotted Capstan Screws,

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