Split lock washers with double rings ≈ DIN 127

Dimensions in mm
thread size	b inside diameter	a outside diameter	h height	d thickness	≈ mass in Kg x 1000 pcs (ρ=7,85 kg/dm3)
M 5	5.1	9.2	1.5	1.2	0.68
M 6	6.1	11.8	2.5	1.6	1.6
M 8	8.1	14.8	3	2	3
M 10	10.2	18.1	3.5	2.2	4.6
M 12	12.2	21.1	4	2.5	7.2
M 14	14.2	24.1	4.5	3	11.2
M 16	16.2	27.4	5	3.5	17
M 18	18.2	29.4	5	3.5	18
M 20	20.2	33.6	6	4	28
M 22	22.5	35.9	6	4	31
M 24	24.5	40	7	5	48
M 26	26.5		7	5	53
M 27	27.5	43	7
M 30	30.5	48.2	8	6	74