NF E25-657

Stock/Supplier search Send your request for quotation

Tapping screws, cross recessed oval countersunk he...Information restricted to registered users: Login | Register now for a 14 day free trial

Dimensions in mm - source NF E25-657

Publication date: 12- 1984

Ø thread size	P	dk max.	dk min	f	k max.	recess Nr.	m type H	m type Z	y type C	y type F
2.2	0.8	4.3	4	0.7	1.3	1	2.8	2.4	2	1.6
2.9	1.1	5.5	5.2	0.9	1.7	1	3.4	3.1	2.6	2.1
3.5	1.3	6.8	6.44	1.2	2.1	2	4.6	4.3	3.2	2.5
3.9
4.2
4.8
5.5
6.3

Reproduced by permission of DIN Deutsches Institut für Normung e. V. The definitive version for the implementation of this standard is the edition bearing the most recent date of issue, obtainable from Beuth Verlag GmbH, Burggrafenstraße 6, 10787 Berlin, Germany.
WARNING - The datasheets provided by this site (fasten.it) are only advisory in support of the commercial activity and their use by anyone is entirely voluntary. Reliance on their contents for any purpose by anyone is at his/her sole risk and Fasten.it s.r.l./www.fasten.it is not responsible for any loss, claim or damage arising there from.

The portal for fasteners and fixing elements

Standard NF E25-657