Key Stock, 6mm W, 12mm Ht, 305mm L

This is a key stock, a rectangular bar of steel. Its dimensions are 6mm wide, 12mm high, and 305mm long. Key stock is typically used to transmit torque between a shaft and a rotating machine element like a gear or pulley.

Specifications

Height	12 mm
Length	305 mm
Width	6 mm

About steel stock

Key Stock, 6mm W, 12mm Ht, 305mm L is listed under Steel Stock — hot and cold rolled bar, plate, sheet, angle and structural shapes. Steel stock encompasses a broad range of fundamental ferrous materials used in construction, fabrication, and mechanical engineering. These materials are typically available in hot-rolled (HR) and cold-rolled (CR) forms, with CR stock offering tighter dimensional tolerances, improved surface finish, and often higher strength due to work hardening.

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