4 Pack 25mm Bore Aluminum Screw Style Shaft Collars With 38mm Outer Diameter And 12mm Width Perfect For CNC Machines And Conveyor Systems Keep Shafts Locked With A Quick Clamp And Built Tough Alloy

Aluminum Screw-Style Shaft Collars: 25mm Bore, 4 Pack
✔️ 4-pack aluminum shaft collars, 25mm bore, 38mm OD, 12mm wide

These screw-style shaft collars are lightweight aluminum clamps designed to lock components onto rotating shafts without scoring or marring the surface. They’re commonly used on CNC machines, conveyor systems, and timing pulleys to keep gears, pulleys, and collars in precise alignment. This 4-pack provides multiple collars for multi-location setups or spare parts.

✅ Lightweight aluminum alloy offers corrosion resistance and easy handling
✅ Screw-style clamp grips shafts firmly without damage
✅ 25mm bore with 38mm outer diameter and 12mm width fits common shafts
✅ Quick installation and removal for frequent adjustments
✅ Pack of 4 for multiple mounting points in CNC, conveyors, or timing systems

💡 What is a shaft collar with a screw clamp used for in CNC machines and conveyors? This handy clamp helps secure components on a shaft and speeds setup. - Keeps pulleys, gears, and bearings in place on rotating shafts - Allows quick adjustments without damaging the shaft - Ideal for CNC machines, conveyor belts, and timing pulley systems