Countersunk Flat Head self-threading screw with cross head

Category A product. Tolerances according to ISO 4759. Mechanical properties according to ISO 2702 (see general technical notices).

Class:: C15 casehardened
Pitch:
Family:: 81300

UNI:: 6955
DIN:: 7982
ISO:: 7050

The three different sets of rules are not identical. In practice, the differences generally allow for either use in most cases. The table refers to DIN which is the one mainly distributed by Berardi.


Part number	d x L	dk max.	k max.	Impronta PH n°	Kg x 1000	Package of	Number of packages
Part number	d x L	dk max.	k max.	Impronta PH n°	Kg x 1000	Package of	Number of packages
8130020901300	2,9 (4p) x 13	5,5	1,7	1	0,48	2000
8130020901600	2,9 (4p) x 16	5,5	1,7	1	0,58	1000
8130020902200	2,9 (4p) x 22	5,5	1,7	1	0,80	1000
8130020990500	2,9 (4p) x 9,5	5,5	1,7	1	0,35	2000
8130030501300	3,5 (6p) x 13	6,8	2,1	2	0,72	1000
8130030501600	3,5 (6p) x 16	6,8	2,1	2	0,87	1000
8130030503200	3,5 (6p) x 32	6,8	2,1	2	1,67	500
8130030560500	3,5 (6p) x 6,5	6,8	2,1	2	0,39	1000
8130030590500	3,5 (6p) x 9,5	6,8	2,1	2	0,54	1000
8130030901300	3,9 (7p) x 13	7,5	2,3	2	0,88	1000
8130030901600	3,9 (7p) x 16	7,5	2,3	2	1,07	1000
8130040201300	4,2 (8p) x 13	8,1	2,5	2	1,02	1000
8130040202500	4,2 (8p) x 25	8,1	2,5	2	1,86	500
8130040203200	4,2 (8p) x 32	8,1	2,5	2	2,50	500
8130040801300	4,8 (10p) x 13	9,5	3	2	1,45	1000
8130040801900	4,8 (10p) x 19	9,5	3	2	2,05	1000
8130040802200	4,8 (10p) x 22	9,5	3	2	2,35	1000
8130040803800	4,8 (10p) x 38	9,5	3	2	3,95	500
8130050501900	5,5 (12p) x 19	10,8	3,4	3	2,87	500
8130050503200	5,5 (12p) x 32	10,8	3,4	3	4,56	500
8130050505000	5,5 (12p) x 50	10,8	3,4	3	6,90	500
8130060303200	6,3 (14p) x 32	12,4	3,8	3	5,95	500