M1.7 screw/nut/washer - eBay item 264799171822
M2 screw/nut/washer - eBay item 264709154605
M2.5 screw/nut/washer - eBay item 254574754520
M3 screw/nut/washer - eBay item 264771046942
M4 screw/nut/washer - eBay item 264770995394
M5 screw/nut/washer - eBay item 264797802712