Series 4 – Keys & Drive Components

Sheng Fong Precision offers a wide range of mechanical keys and power transmission components designed for precise positioning and secure coupling between shafts and rotating parts. Our selection includes woodruff keys, parallel keys, round-end keys, gib head keys, and custom drive slot blocks or stop features.

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These components are widely used in motors, gearboxes, bearing housings, and other power transmission systems. Available materials include carbon steel, alloy steel, and stainless steel (SUS304 / SUS316). We also support custom dimensions and special end machining such as chamfering, threaded holes, or anti-rotation slots, based on customer drawings.

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We can assist in selecting equivalents to MISUMI or McMaster-Carr standards, enabling rapid substitution or high-volume procurement for equipment maintenance and OEM applications.