4mm x 6.5mm Zinc Plated Steel Woodruff Keys

Fastener Line Verified independent store

→

Diameter: 4mmLength: 6.5mmMaterial: SteelFinish: ZincShape: WoodruffType: Woodruff KeyBox of 5.A woodruff key or half-moon key, is a semicircular shaped, removable key that fits in to a matching keyway cut into a shaft, leaving a protruding tab. The tab mates with a matching slot on a device mounted flush upon the shaft e.g. a pulley, thus preventing the device from freely rotating about the shaft. It is widely used in machine tools and in the automotive industry. Show more