Set Of Sixteen Shaft Collars With Set Screws, Three Quarters Inch Bore, Outer Diameter One And Quarter Inch, Nine Sixteenth Inch Thick, Zinc Plated Carbon Steel Locking Axle Collars For Linear Rods And Guides, Heavy Duty And Anti Corrosion

Sixteen 3/4 in Bore Shaft Collars with Set Screws
✔️ Bore 3/4 in; OD 1-1/4 in; thick 9/16 in; 16 pcs zinc

These sixteen locking shaft collars fit 3/4 inch shafts and provide reliable stopping, spacing, and bearing surface on linear rods and guides. Constructed from zinc-plated carbon steel, they resist corrosion and hold components firmly with a simple set screw. Typical uses include securing gears, pulleys, sprockets, and other shaft-mounted parts in automotive, robotics, and manufacturing workflows. Dimensions: bore 19.05 mm; outside diameter 31.75 mm; thickness 14.29 mm.

✅ Bore: 3/4 in (19.05 mm)
✅ Outside diameter: 1-1/4 in (31.75 mm)
✅ Thickness: 9/16 in (14.29 mm)
✅ Material: Zinc-plated carbon steel
✅ Finish: Anti-corrosion zinc coating
✅ Pack size: 16 pcs

💡 What is a shaft collar used for in mechanical assemblies? A simple, handy way to secure components on a shaft and control motion.
* securing gears, pulleys, sprockets on shafts
* adjusting position with a set screw for fine alignment
* durable, zinc-plated carbon steel for long life