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ISO Metric Dowel Pins per DIN EN ISO 8734

ANSI Engineering Hardware | ISO Metric Engineering Hardware

Dowel Pins per. DIN EN ISO 8734. Parallel pins, of hardened steel and martensitic stainless steel.

Table gives the characteristics of parallel pins (dowel pins) of steel, through hardened or case hardened and martensitic stainless steel with nominal diameters, d , from 1 mm to 20 mm inclusive.

DIN EN ISO 8734

d = m6 L
mm
+0.002
+0.009
+0.002
+0.009
+0.002
+0.009
+0.002
+0.009
+0.002
+0.009
+0.004
+0.012
+0.004
+0.012
+0.004
+0.012
+0.006
+0.015
+0.006
+0.015
+0.007
+0.018
+0.007
+0.021
+0.008
+0.021
1
1.5
2
2.5
3
4
5
6
8
10
12
16
20
c ≈
0.2
0.3
0.35
0.4
0.5
0.63
0.8
1.2
1.6
2
2.5
3
3.5
Nom. Size
min.
max.
 
 
 
 
 
 
 
 
 
 
 
 
 
3
2.75
3.25
x
 
 
 
 
 
 
 
 
 
 
 
 
4
3.75
4.25
x
x
 
 
 
 
 
 
 
 
 
 
 
5
4.75
5.25
x
x
x
 
 
 
 
 
 
 
 
 
 
6
5.75
6.25
x
x
x
x
 
 
 
 
 
 
 
 
 
8
7.75
8.25
x
x
x
x
x
 
 
 
 
 
 
 
 
10
9.75
10.25
x
x
x
x
x
x
 
 
 
 
 
 
 
12
11.5
12.5
 
x
x
x
x
x
x
 
 
 
 
 
 
14
13.5
14.5
 
x
x
x
x
x
x
x
 
 
 
 
 
16
15.5
16.5
 
x
x
x
x
x
x
x
x
 
 
 
 
18
17.5
18.5
 
 
x
x
x
x
x
x
x
 
 
 
 
20
19.5
20.5
 
 
x
x
x
x
x
x
x
 
 
 
 
22
21.5
22.5
 
 
 
x
x
x
x
x
x
x
 
 
 
24
23.5
24.5
 
 
 
x
x
x
x
x
x
x
 
 
 
26
25.5
26.5
 
 
 
 
x
x
x
x
x
x
x
 
 
28
27.5
28.5
 
 
 
 
x
x
x
x
x
x
x
 
 
30
29.5
30.5
 
 
 
 
x
x
x
x
x
x
x
 
 
32
31.5
32.5
 
 
 
 
 
x
x
x
x
x
x
 
 
35
34.5
35.5
 
 
 
 
 
x
x
x
x
x
x
 
 
40
39.5
40.5
 
 
 
 
 
x
x
x
x
x
x
 
 
45
44.5
45.5
 
 
 
 
 
 
x
x
x
x
x
 
 
50
49.5
50.5
 
 
 
 
 
 
x
x
x
x
x
x
x
55
54.25
55.75
 
 
 
 
 
 
 
x
x
x
x
x
x
60
59.25
60.75
 
 
 
 
 
 
 
x
x
x
x
x
x
65
64.25
65.75
 
 
 
 
 
 
 
 
x
x
x
x
x
70
69.25
70.75
 
 
 
 
 
 
 
 
x
x
x
x
x
75
74.25
75.75
 
 
 
 
 
 
 
 
x
x
x
x
x
80
79.25
80.75
 
 
 
 
 
 
 
 
x
x
x
x
x
85
84.25
85.75
 
 
 
 
 
 
 
 
 
x
x
x
x
90
89.25
90.75
 
 
 
 
 
 
 
 
 
x
x
x
x
95
94.25
95.75

 

 
 
 
 
 
 
 
 
x
x
x
x
100
99.25
100.75
 
 
 
 
 
 
 
 
 
x
x
x
x

X = Range of Nominal Lengths

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