Catalog > Internet of Things (IOT) Related Products > More Platforms 2GT-20 Teeth Timing Pulley Wheel 2GT 20 teeth Aluminium Timing Pulley Wheel For DIY 3D Printer DHG 2GT TIMING PULLEY 20T 8MM 2GT TIMING PULLEY-20 TEETH-2MM PITCH- 8MM BORE- FOR 6MM BELT WIDTH Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Tooth : 7.5mmOverall Length : 18.5mmInner : 8mmTwo M3 keyhole 90° distributionOutside diameter : 18mmTooth number : 20Tooth pitch : 2mmHole diameter : 5mmFlange : doubleTooth width : 7mm2PS Setscrews : M4x4 (Stainless steel)