Boston Gear Y4821 Spur Gear, Brass, Inch, 48 Pitch, 0.125" Bore, 0.480" OD, 0.125" Face Width, 21 Teeth 8 Inches 0.125 Inches 0.480 Inches sold2026 Groove Width: 20mm / 0

Groove Width: 20mm / 0

You can fix this by using a 1/4 inch drill bit to widen the hole

Various length standoffs fit for DIY electronics projects

blades included being made of quality high speed steel

Boston Gear Y4821 Spur Gear, Brass, Inch, 48 Pitch, 0.125" Bore, 0.480" OD, 0.125" Face Width, 21 Teeth 8 Inches 0.125 Inches 0.480 Inches sold2026 Groove Width: 20mm / 0Boston Gear Y4821 Spur Gear, Brass, Inch, 48 Pitch, 0. 125" Bore, 0. 480" OD, 0. 125" Face Width, 21 Teeth The Boston Gear brass spur gear with 20 degree pressure angle (PA) and a diametral pitch (DP) of 48 transmits torque between parallel shafts to provide rotational power to another part of a motorized system. It has a 20 degree pressure angle for lower contact ratio between gears, and a 48 diametral pitch for applications for applications where