UNI 5923 - Boltport Fasteners

Thread d	p	df	dp		e	s			t
Thread d	p	approx.	max	min	min	nominal	min	max	min	min
M1.4	0.3		0.7	0.45	0.803	0.7	0.711	0.724	0.6	1.4
M1.6	0.35		0.8	0.55	0.803	0.7	0.711	0.724	0.7	1.5
M1.8	0.35		0.9	0.65	0.803	0.7	0.711	0.724	0.8	1.6
M2	0.4		1	0.75	1.003	0.9	0.889	0.902	0.8	1.7
M2.5	0.45		1.5	1.25	1.427	1.3	1.27	1.295	1.2	2
M3	0.5		2	1.75	1.73	1.5	1.52	1.545	1.2	2
M4	0.7		2.5	2.25	2.3	2	2.02	2.045	1.5	2.5
M5	0.8		3.5	3.2	2.87	2.5	2.52	2.56	2	3
M6	1		4	3.7	3.4	3	3.02	3.08	2	3.5
M8	1.25		5.5	5.2	4.58	4	4.02	4.095	3	5
M10	1.5		7	6.64	5.72	5	5.02	5.095	4	6
M12	1.75		8.5	8.14	6.86	6	6.02	6.095	4.8	8
M14	2		10	9.64	6.86	6	6.02	6.095	5.6	9
M16	2		12	11.57	9.15	8	8.025	8.115	6.4	10
M18	2.5		13	12.57	11.43	10	10.025	10.115	7.2	11
M20	2.5		15	14.57	11.43	10	10.025	10.115	8	12
M22	2.5		17	16.57	13.72	12	12.032	12.142	9	13.5
M24	3		18	17.57	13.72	12	12.032	12.142	10	15

UNI 5923 Hexagon socket set screws with flat point