TA2 Titanium. I’ll give em a try

iFlight M3 Titanium Hex Allen Socket Button Head Screws Lot of 20pcs (M3 x 6mm) https://www.amazon.com/dp/B073TRKRRX/ref=cm_sw_r_cp_api_glt_i_JD0XBN9T27968F2RG01G?_encoding=UTF8&psc=1