Implants for Surgery - Metal Bone Screws with Hexagonal Drive Connection, Spherical Under-Surface of Head, Asymmetrical Thread - Dimensions
|Publication Date:||1 January 1991|
|ICS Code (Implants for surgery, prosthetics and orthotics):||11.040.40|
This International Standard specifies dimensions and tolerances for metal bone screws used in surgery, having hexagonal drive connection, spherical under-surface of the head, and shallow and deep asymmetrical threads.
1 The mechanical requirements for screws that are cited in this International Standard are specified in ISO 6475.
2 The interrelationship of International Standards dealing with bone screws, bone plates and relevant tools is shown for information in annex B.