This specification establishes the procedure for installing hardened key types studs and inserts, eliminating the need for broaching key slots. It also defines the hole preparation necessary to install the studs and inserts.
SAE AS4724A-2024 history
2024SAE AS4724A-2024 Studs and Inserts, Locked In, Self-Broaching Keys – Hole Dimensions and Installation Requirements
2018SAE AS4724-2018 Studs and Inserts, Locked In, Self-Broaching Keys - Hole Dimensions and Installation Requirements
2007SAE AS4724-2007 Studs and Inserts@ Locked In@ Self-Broaching Keys - Hole Dimensions and Installation Requirements