HSA Expansion Anchor

Dear Sir, Thanks for your query.
HSA is a ETA approved stud anchor to be used in uncracked concrete. You can design using Profis Engineering Software (activate for free by clicking on link: PROFIS Engineering Suite - Hilti India and selecting uncracked concrete, you'll get HSA as an option under anchor selection chart).
Alternatively, you may raise design request to Hilti by submitting a design request form on Anchor Design Services - Hilti India