nominal size	diameter d max., in mm	diameter d min., in mm	dimension a max., in mm	dimension a min., in mm	dimension b , in mm	dimension c max., in mm	dimension c min., in mm	corresponding diameters bolts over	corresponding diameters bolts to	corresponding diameters clevis pins over	corresponding diameters clevis pins to	Range of commercial lengths l nom., in mm
0.6	0.5	0.4	1.6	0.8	2	1	0.9	-	2.5	-	2	4, 5, 6, 8, 10, 12
0.8	0.7	0.6	1.6	0.8	2.4	1.4	1.2	2.5	3.5	2	3	5, 6, 8, 10, 12, 14, 16
1	0.9	0.8	1.6	0.8	3	1.8	1.6	3.5	4.5	3	4	6, 8, 10, 12, 14, 16, 18, 20
1.2	1	0.9	2.5	1.25	3	2	1.7	4.5	5.5	4	5	8, 10, 12, 14, 16, 18, 20, 22, 25
1.6	1.4	1.3	2.5	1.25	3.2	2.8	2.4	5.5	7	5	6	8, 10, 12, 14, 16, 18, 20, 22, 25, 28, 32
2	1.8	1.7	2.5	1.25	4	3.6	3.2	7	9	6	8	10, 12, 14, 16, 18, 20, 22, 25, 28, 32, 36, 40
2.5	2.3	2.1	2.5	1.25	5	4.6	4	9	11	8	9	12, 14, 16, 18, 20, 22, 25, 28, 32, 36, 40, 45, 50
3.2	2.9	2.7	3.2	1.6	6.4	5.8	5.1	11	14	9	12	14, 16, 18, 20, 22, 25, 28, 32, 36, 40, 45, 50, 56, 63
4	3.7	3.5	4	2	8	7.4	6.5	14	20	12	17	18, 20, 22, 25, 28, 32, 36, 40, 45, 50, 56, 63, 71, 80
5	4.6	4.4	4	2	10	9.2	8	20	27	17	23	22, 25, 28, 32, 36, 40, 45, 50, 56, 63, 71, 80, 90, 100
6.3	5.9	5.7	4	2	12.6	11.8	10.3	27	39	23	29	32, 36, 40, 45, 50, 56, 63, 71, 80, 90, 100, 112, 125
8	7.5	7.3	4	2	16	15	13.1	39	56	29	44	40, 45, 50, 56, 63, 71, 80, 90, 100, 112, 125, 140, 160
10	9.5	9.3	6.3	3.15	20	19	16.6	56	80	44	69	45, 50, 56, 63, 71, 80, 90, 100, 112, 125, 140, 160, 180, 200
13	12.4	12.1	6.3	3.15	26	24.8	21.7	80	120	69	110	71, 80, 90, 100, 112, 125, 140, 160, 180, 200, 224, 250
16	15.4	15.1	6.3	3.15	32	30.8	27	120	170	110	160	112, 125, 140, 160, 180, 200, 224, 250, 280
20	19.3	19	6.3	3.15	40	38.5	33.8	170	-	160	-	160, 180, 200, 224, 250, 280