ISO 1482

Dimensions of Slotted Countersunk Head Tapping Screws

d	k	d2	n	t min.
2.2	1.1	3.8	0.6	0.4
2.9	1.7	5.5	0.8	0.5
3.5	2.35	7.3	1	0.6
3.9	2.3	7.5	1	0.7
4.2	2.6	8.4	1.2	0.75
4.8	2.8	9.3	1.2	0.85
5.5	3.0	10.3	1.6	1
6.3	3.15	11.3	1.6	1.2