The screws are 4.5 MM security bits heads. as for finding replacement screws your best bet is to look for cellphone screws online and by a kit with a wide variety of sizes something [https://www.ebay.ca/itm/1-Box-Micro-Glasses-Sunglass-Watch-Replacement-Repair-Screws-Nuts-Screwdriver/112626346456?hash=item1a390da9d8:g:6aMAAOSwc2FZ-rRh|like this] or [https://www.ebay.ca/itm/New-180-pcs-M1-4-Series-Cell-Phone-Screws-Set-for-Android-Smartphone/172242086710?hash=item281a6dab36:g:sv4AAOSw4INZm645|this]Hope this helps
+
The screws are 4.5 MM security bits heads. as for finding replacement screws your best bet is to look for cellphone screws online and by a kit with a wide variety of sizes something [https://www.ebay.ca/itm/1-Box-Micro-Glasses-Sunglass-Watch-Replacement-Repair-Screws-Nuts-Screwdriver/112626346456?hash=item1a390da9d8:g:6aMAAOSwc2FZ-rRh|like this] or [https://www.ebay.ca/itm/New-180-pcs-M1-4-Series-Cell-Phone-Screws-Set-for-Android-Smartphone/172242086710?hash=item281a6dab36:g:sv4AAOSw4INZm645|this] Hope this helps
The screws are 4.5 MM security bits heads. as for finding replacement screws your best bet is to look for cellphone screws online and by a kit with a wide variety of sizes something [https://www.ebay.ca/itm/1-Box-Micro-Glasses-Sunglass-Watch-Replacement-Repair-Screws-Nuts-Screwdriver/112626346456?hash=item1a390da9d8:g:6aMAAOSwc2FZ-rRh|like this] or [https://www.ebay.ca/itm/New-180-pcs-M1-4-Series-Cell-Phone-Screws-Set-for-Android-Smartphone/172242086710?hash=item281a6dab36:g:sv4AAOSw4INZm645|this]Hope this helps