Boston Gear NB40A Spur Gear, Steel, Inch, 16 Pitch, 0.500" Bore, 2.625" OD, 0.500" Face Width, 40 Teeth 16 Inches 0.500 Inches 2.625 Inches sold2026 uxcell Knurled Thumb Nuts

uxcell Knurled Thumb Nuts

Durable and compact

Package Content- 10 Pcs x Square Weld Nut

Aluminum Flexible Spider Coupling D30 L35

Boston Gear NB40A Spur Gear, Steel, Inch, 16 Pitch, 0.500" Bore, 2.625" OD, 0.500" Face Width, 40 Teeth 16 Inches 0.500 Inches 2.625 Inches sold2026 uxcell Knurled Thumb NutsBoston Gear NB40A Spur Gear, Steel, Inch, 16 Pitch, 0. 500" Bore, 2. 625" OD, 0. 500" Face Width, 40 Teeth The Boston Gear low carbon steel spur gear with 20 degree pressure angle (PA) and a diametral pitch (DP) of 16 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, resulting in higher load capacity than smaller pressure