4C-PS-M4-2F1-K000 Captive Screw, M4 X , Flare-in, Phillips

ELECTROPRIME M4 30 Series Metal T-slot Nut Sliding Block Slot m4 slot This is an M4 metric T Slot nut, that has to be used in slotted Aluminum use them for the frame of my new delta printer m4 slot For Poco M4 Pro Sim Card Tray Holder Slot

m4win slot A strong and hardwearing T-slot nut designed to fit in a size 5 groove Featuring a spring loaded ball bearing the T-slot nut is designed to roll into position