RS PRO Steel Feather Key 7 mm Height, 40 mm Length, 8 mm Width 302-4223

RS PRO 302-4223 Steel Feather Key is a precision-engineered mechanical fastening component measuring 40 mm in length, 8 mm in width, and 7 mm in height.

It is designed to be inserted into the keyway of a shaft where it connects the shaft to a gear hub, ensuring synchronized movement between machine components without slippage or separation. The feather key type allows for easy installation into a recessed slot without the requirement for tightening screws, simplifying assembly and maintenance.

Constructed from solid steel, this key is robust and capable of withstanding the forces encountered in rotational machinery applications. Its placement along the keyway prevents displacement, ensuring stable power transmission in demanding industrial environments.

This feather key complies with RoHS and BS 4109 standards, guaranteeing environmental and quality benchmarks are met. Manufactured in Germany, it represents RS PRO’s commitment to high manufacturing excellence.

Durable steel material ensures long service life under mechanical stress. Dimensions perfectly suited for precise fit and torque transfer. Feather key type facilitates secure and efficient connection in shafts. Eliminates the need for screw fixation due to recessed slot fitment.

Reliably prevents component decoupling under operational loads. Compliant with international mechanical standards for safety and quality. Ideal for use in power transition systems including gear drives and pulleys. Supported by RS PRO’s engineer-tested quality assurance.

This product is widely employed in industrial, manufacturing, and machinery maintenance settings where reliable mechanical coupling is critical. Explore the RS PRO range on EnvMart for more industrial fastening solutions.

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