
HARD NICKEL PLATED STEEL PINIONS
The 48 Pitch Hard Nickel Plated Alloy Steel Pinions are precision cut gears that last and last when used with a plastic spur gear. The bright nickel finish protects the steel from corrosion and increases lubricity of the gear by reducing friction and adhesion between the pinion and spur gear. 1/8 inch bore. One 5-40 set screw included.