Fastener choice for firewall tabs

[DBeaulieu]

As in the subject line...any "best practice" for attaching firewall to the fuselage tabs? Planning on standard AN3 bolts for now where ever I pick up reinforcing angles which may utilize the tabsfor items on the firewall, but elsewhere? Stainless screws/bolts, monel rivets? Let me hear it!

Dave

[Bearhawk Aircraft]

Stainless #6 screws for the firewall to tab attachment is recommended when only attaching firewall to tabs.