Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Half-key convention
5 Marking
6 Implementation of the half-key convention
Annex A (normative) - Specifications for the half-key
convention
Annex B (informative) - Practical considerations for
making half-keys and usage of keys
Annex C (informative) - Comparison between shaft and
fitment key conventions
Bibliography