Dimensions for UNI 4766 Slotted set screws

Thread size d	P	df	dp		n			t
			nominal max	min	nominal	max	min	nominal min	max
M1	0.25		0.5	0.25	0.2	0.26	0.4	0.4	0.52
M1.2	0.25		0.6	0.35	0.2	0.26	0.4	0.4	0.52
M1.4	0.3		0.7	0.45	0.2	0.26	0.4	0.48	0.63
M1.6	0.35		0.8	0.55	0.25	0.31	0.45	0.56	0.74
M2	0.4		1	0.75	0.25	0.31	0.45	0.64	0.84
M2.5	0.45		1.5	1.25	0.4	0.46	0.6	0.72	0.95
M3	0.5		2	1.75	0.4	0.46	0.6	0.8	1.05
M3.5	0.6		2.2	1.95	0.5	0.56	0.7	0.96	1.21
M4	0.7		2.5	2.25	0.6	0.66	0.8	1.12	1.45
M5	0.8		3.5	3.2	0.8	0.86	1	1.28	1.63
M6	1		4	3.7	1.	1.06	1.2	1.6	2
M8	1.25		5.5	5.2	1.2	1.26	1.51	2	2.5
M10	1.5		7	6.67	1.6	1.66	1.91	2.4	3
M12	1.75		8.5	8.14	2	2.06	2.31	2.8	3.6