Implants for surgery; Metal bone screws; Dimensions; Part 1 : Screws with asymmetrical thread, spherical under-surfaces
Описание (англ.):
Specification of dimensions and tolerances for those bone screws having shallow and deep asymmetrical threads and heads with spherical under-surfaces. The mechanical requirements and test methods of these screws can be found in ISO 6475 Parts 1 and 2. The code of the screw threads is given.