ISO 8740

Dimensions of Grooved Dowel Pins

D mm	C1 approx	C2 approx	A approx
1.5	0.12	0.6	0.2
2	0.18	0.8	0.25
2.5	0.25	1	0.3
3	0.3	1.2	0.4
4	0.4	1.4	0.5
5	0.5	1.7	0.63
6	0.6	2.1	0.8
8	0.8	2.6	1
10	1	3	1.2
12	1.2	3.8	1.6