GT2 Pulley 20 Teeth 2mm Motor Shaft 3mm

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Instructions Using the following options: 8 = nut idler 0.5 mm added tooth depth 180-degree angle of nuts 20 teeth 3-millimeter motor shaft diameter One M3-sized nut is used 2 mm diameter pulleys, 2 millimeters tall 0.2 millimeters increased width between each additional set of teeth M3 nut's inner circle measured 2.4 millimeters in depth The center of a one-and-a-half-millimeter spaced nut lies Retainer and three mil-sized nuts feature Retainer with two-millimeter thickness on height Nuts have a five-and-a-half-mil-spaced hex.