External Circlip : DIN 471 IS 3075

Shaft Dia d1	External Circlip
	S h11	a Max	b Approx	d3	D4 Expanded	d5 Min
8 mm	0.80	3.2	1.5	7.4	15.2	1.2
TO
300 mm	5.0	16.2	16.0	265.0	313.0	5.5

Internal Circlips : DIN 472 IS 3075

Bore Dia d1	Internal Circlip
	S h11	a Max	b Approx	d3	D4 Compressed	d5 Min
8 mm	0.80	3.2	1.1	8.7	2.8	1.0
TO
300 mm	5.0	16.2	16.0	315.0	267.0	5.0

E Type Circlip : DIN 6799 is 3075

Nominal Size d1	E Type Circlip
	d4 Expanded	a H10	s	from	to	d2 h11	m	n Min
0.8	2	0.58	0.2	1	1.4	0.8	0.24	0.4
TO
24	44	21.88	2.0	25	38	24	2.05	4.0