30pcs Teeth Synchronous Wheel 3M 14T16T Timing Belt Pulley slot

Continuous T nut 40 series 3m length 3m slot V-Slot 20 x 40mm 3mslot 30pcs Teeth Synchronous Wheel 3M 14T16T Timing Belt Pulley slot width 11mm K type large step timing pulley Bore Diameter : 4mm

3m auto slot Continuous untapped T slot nut 3 meter long for mounting linear bearings onto T-Slot aluminium extrusions