Skip
 Home Product norms DIN 7516
Send your request for quotation

DIN 7516 Standard Dimensions for Cross recessed raised countersunk head thread cutting screws (DIN 7516 EE)

Stock / Supplier search Send your request for quotation

Thread cutting screws - Cross recessed head screws

This standard specifies dimensions, requirements and test methods for heat-treated hexagon head and slotted head thread cutting screws with an ISO metric thread as specified in DIN 13-12, with cutting flutes extending from the point of the screw to its head and designed to cut their mating thread during assembly. See the various din norms for head styles, Iso 8992 for general requirements, Iso 3269 for acceptance. This standard is intended to ensure that thread cutting screws are capable of performing the above functions without their own thread fracturing or becoming deformed. To that end requirements have been specified for thread cutting capacity, surface hardness, tensile strength and torsional strength.

Dimensional Drawing and Technical Diagrams

1220_3313.jpg

Key Dimensions and Technical Parameters

DIN 7516 - Publication date 09/1995 - Withdrawn - Supersedes DIN 7516 : 11/1986

Screw types and designations
Type Illustration type of cross recess as in DIN EN ISO 4757 Other dimensions as in Example of designation
AE DIN EN ISO 7045 Screw Din 7516 - AE M5x20 St - H
DE DIN EN ISO 7046-1 Screw Din 7516 - DE M5x20 St - H
EE DIN EN ISO 7047 Screw Din 7516 - EE M5x20 St - H

Din 7516 - 1995 Range of commercial sizes and core hole diameters
d thread size M3 M4 M5 M6 M8
nominal length l
6 X
8 X X
10 X X X
12 X X X X
14 X X X X X
16 X X X X X
18 X X X X X
20 X X X X X
22 X X X X X
25 X X X X
30 X X X
35 X X
40 X

Core hole diameter
dh 2.7 3.6 4.5 5.5 7.4

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.