Durable zinc plated steel half inch bore shaft collar set delivers secure, vibration-resistant shaft locking for gearboxes and motor bases; eight 1/2 in bore collars with 1 in OD, 7/16 in width and 1/4-20 screws for dependable drive system performance

Half-Inch Bore Shaft Collar Set, Zinc Plated Steel 8-Pack
✔️ 1/2 in bore, 1 in OD, 7/16 in width; 1/4-20 screws, 8 collars

These 1/2 inch bore shaft collars are carbon steel with zinc plating, built to endure industrial use. They lock securely on shafts in gearboxes, motor bases, and drive systems, providing precise positioning and reliable clamping across machinery.

✅ Bore: 1/2 in
✅ Outside diameter: 1 in
✅ Width: 7/16 in
✅ Set screw: 1/4-20×1/4
✅ Material: carbon steel with zinc plating
✅ Included: 8 collars, 8 set screws installed, Allen key

💡 What is a shaft collar with a set screw used for?

A handy, common hardware choice helps keep components in place on a shaft. - Positioning parts on a shaft for precise alignment - Secure gearboxes, motors, and drive parts on rotating shafts - Minimize movement, vibration and wear in machinery