Slot nut heavy Slot 10 M4 B-type

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M4 X 20 316 STAINLESS PAN SLOT MACHINE SCREW - Anzor Fasteners, NZs Largest Range of Stainless Fasteners and Fittings

100x T-Slot Nut 6 St M4 Slot 6 - Type I Ditches Slot Pinches! Fairly low profile cut out slots with a flat geo side to pinch against Go well with other Ditches and Geo sets

nuklir slot For Poco M4 Pro Sim Card Tray Holder 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