DIN 653 Geniş Yuvarlak Başlı Tırtıllı Civata (Ayar Civatası)

Dimensions in mm – source DIN 653
Publication Date 08/2006 – Supersedes DIN 653: 09/0986
d thread size	M 1	M 1.2	M 1.4	M 1.6	M 2	M 2.5	M 3	M 4	M 5	M 6	M 8	M 10
P	0.25	0.25	0.3	0.35	0.4	0.45	0.5	0.7	0.8	1	1.25	1.5
a1 max.	0.75	0.75	0.9	1.05	1.2	1.35	1.5	2.1	2.4	3	3.75	4.5
dk nom	5.5	6	7	7.5	9	11	12	16	20	24	30	36
ds min	–	–	–	–	1.86	2.36	2.86	3.82	4.82	5.82	7.78	9.78
e	–	–	–	–	1.5	2	2	3	3	4	5	6
k max=nom	1.5	1.5	2	2	2	2.5	2.5	3.5	4	5	6	8
r	0.5	00.5	0.5	0.5	0.5	0.5	0.5	0.5	1	1	2	2

DIN 653 2006 -Approximate mass, in kg x1000 pcs, (ρ=7,85 kg/dm³) – commercia items
d thread size	M1	M1.2	M1.4	M1.6	M2	M2.5	M3	M4	M5	M6	M8	M10
nominal length l
2	0.228	0.347
3	0.293	0.353	0.632	0.78
4	0.297	0.36	0.641	0.792	1.07
5	0.301	0.366	0.65	0.804	1.09	1.95
6	0.305	0.373	0.659	0.816	1.11	1.98	2.47
8		0.383	0.676	0.84	1.14	2.04	2.56	6.1
10			0.694	0.864	1.18	2.1	2.64	6.25	11.1
12				0.886	1.22	2.16	2.73	6.4	11.3	19.8
14					1.25	2.22	2.82	6.55	11.5	20.1
16					1.28	2.28	2.91	6.7	11.7	20.4	39
18						2.34	3	6.85	11.9	20.7	39.6
20							3.1	7	12.1	21	40.2	73.5
22								7.15	12.3	21.3	40.8	74.5
25								7.37	12.6	21.8	41.7	76
28									12.9	22.3	42.6	77.5
30									13.2	22.6	43.2	78.4
32											43.8	79.8
35											44.4	80.9
38												82.8
40												83.4

Dimensions in mm – average sizes of Socket head screws with flange
d thread size	P	dk	dc	c	s nom	k max	t min
M4	0.7	7	9	1.5	3	4	2.2
M5	0.8	8.5	11	1.65	4	5	2.5
M6	1	10	12.5	1.75	5	6	3
M8	1.5	13	17	2	6	8	4
M10	1.5	15	21	2	8	10	5
M12	1.75	18	24	2.3	10	12	6