(4-Pack) Shaft Collar 1/4" Bore, 1045 Steel Set Screw Split Clamp-On Collars, 11/16" OD, 5/16" Thickness, with M4 Set Screws

Four-pack 1/4 bore shaft collars with split clamp for machines
✔️ 11/16 OD, 5/16 thick, 1/4 bore, 1045 steel, M4 screws

✅ Pack size: 4 collars for multiple tasks
✅ Material: 1045 steel for durability and corrosion resistance
✅ Dimensions: bore 1/4", OD 11/16", thickness 5/16"
✅ Split clamp-on design grips the shaft without damage
✅ Includes M4 set screws for quick install and adjustment
✅ Applications: positioning bearings, securing components, axial load handling

💡 What is a shaft collar used for? These handy pieces lock components to a shaft, keeping axial movement in check and helping with alignment in machines and DIY builds. - shaft collars position bearings, pulleys, and gears along shafts - split clamp-on design allows quick tightening without shaft damage - 1/4 bore fits small shafts; 11/16 OD and 5/16 thickness ensure solid fit - 1045 steel construction resists wear and provides long service