Implants for osteosynthesis. Bone screws and auxiliary equipment - Specification for the mechanical requirements and test methods for screws having asymmetrical thread and spherical undersurface1 Scope This International Standard specifies the test methods for determining breaking torque and angle of rotation at failure for metal bone screws for surgery. Mechanical requirements for bone screws are specified in Annex A. NOTE 1 At present data are only available for bone screws with dimensions according to ISO 5835 and made from stainless steel according to ISO 5832 1. If data become available for bone screws made from other materials and or

Manual reset function

An appropriate thread sealant or jointing compound should be used on the thread to ensure pressure-tight joints

3 FM tones

— thin-film technology: 1 µm to 63 µm

BS EN 545:2010 looks at the technical requirements

nuts and washers

Overview of VPNs

Air entrainment devices

The role of the pilot is to correct the material which is in such a state to a state in which the product accuracy can be satisfied

BS EN IEC 62496-4-1 is one of a series of documents on optical circuit boards

general design of the frame

BS EN 1176-4 is applicable to cableways whereby children travel on or along a cable by the use of gravity