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DIN 7513

Thread cutting screws - Hexagon screws and slotted head screws - Dimensions, requirements, testing

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Organization: DIN
Publication Date: 1 December 2016
Status: active
Page Count: 12
ICS Code (Bolts, screws, studs): 21.060.10
scope:

This standard applies to heat treated thread cutting screws (hexagon head and slotted head thread cutting screws) with an ISO metric thread as specified in DIN ISO 261, with cutting flutes extending from the point of the screw to its head, and designed to cut their mating thread during assembly. For head styles of the screws, see the relevant DIN Standards in Clause 3. See DIN ISO 8992 for general requirements and DIN EN ISO 3269 for acceptance inspection.

The specifications of this standard are intended to ensure that, provided they are not overstressed, thread cutting screws are capable of performing the above functions without their own thread fracturing or becoming deformed. To that end, requirements for assessing mechanical and functional characteristics of thread cutting screws have been specified for:

- surface hardness;

- minimum torque;

- minimum ultimate tensile;

- thread cutting capability

Document History

DIN 7513
December 1, 2016
Thread cutting screws - Hexagon screws and slotted head screws - Dimensions, requirements, testing
This standard applies to heat treated thread cutting screws (hexagon head and slotted head thread cutting screws) with an ISO metric thread as specified in DIN ISO 261, with cutting flutes extending...
September 1, 1995
Hexagon head and slotted head thread cutting screws - Dimensions, requirements and testing
Scope and field of application This standard specifies dimensions, requirements and test methods for heat-treated hexagon head and slotted head thread cutting screws with an IS0 metric thread as...

References

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