Mcmaster has all sizes in m3 button head, hec cap and countersunk. I didn't check for titanium but for stainless or zinc plated they very cheap for packs of 50 and 100 screws. Yeah racing kit not bad though.
Sanwa M12 - Xray T4/16 - Xray Nt1/16 - CRC XTI-WC - ProAMPS - Hobbywing - ReVTECH - ORCA
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