RuiLing 2pcs GT2 Aluminum Alloy Synchronous Wheel 3D Printer Accessories 20 Teeth Bore 5mm Timing Pulley for Width 6mm Open Timing Belt 5mm Bore Size:5mm Bore Thread Size: (Female)M5/0

Thread Size: (Female)M5/0

11" Corner Radius (r):0

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80 pieces 1/4"-20 furniture screws threaded inserts for wood furniture

RuiLing 2pcs GT2 Aluminum Alloy Synchronous Wheel 3D Printer Accessories 20 Teeth Bore 5mm Timing Pulley for Width 6mm Open Timing Belt 5mm Bore Size:5mm Bore Thread Size: (Female)M5/0RuiLing 2pcs GT2 Aluminum Alloy Synchronous Wheel 3D Printer Accessories 20 Teeth Bore 5mm Timing Pulley for Width 6mm Open Timing Belt Name: GT2 Timing Belt Pulley Teeth Number: 20 Teeth Inner Bore Diameter: 5mm Outer Diameter: 16mm Flange: Double Fixed Mode: 2x M4 Fastener Screw Fit for 6mm width timing belt Material: Aluminium Alloy Color: Silver Made of high quality aluminum alloy, with fine workmanship, smooth surface, rust and corrosion