The AndyMark HD Nub, 6mm D Bore, Single Boss is designed for robust and secure attachment, featuring pre-threaded points for high-strength connections. This model is ideal for installing an individual Nub Bore item on a shaft, ensuring optimal torque transfer through its precisely timed flat sides. Constructed from durable aluminum, it includes a set screw for enhanced stability and performance. The design ensures that the flat sides are parallel to the setscrew side, allowing the set screw to effectively press the shaft's flat into the nub's flat.
