Rigid Shaft Coupling One Half Inch Bore And One Inch Outside Diameter With One And A Half Inch Length Black Oxide Plated Mild Steel Four Quarter Twenty Set Screws For High Torque Transmission Model RC0504H90

Single-piece shaft coupling: 1/2 in bore, 1 in OD, 1.5 in ✔️ 1/2 in bore, 1 in OD, 1.5 in long; 4 set screws @ 90°

Designed as a rigid shaft coupling, this unit transmits torque between two shafts while keeping them aligned. It delivers a cost-effective, quick-install option for high-torque transmissions in machinery, conveyors, and automation systems.

✅ Bore: 1/2 in
✅ Outside diameter: 1 in
✅ Length: 1.5 in
✅ Set screws: four 1/4-20 screws at 90°
✅ Material: black oxide plated mild steel

💡 What is a rigid shaft coupling used for in high-torque systems? This handy device connects two shafts to transmit power with solid alignment. - It provides a strong, simple connection between shafts - It allows fast, minimal-downtime installation - It’s suitable for conveyors, presses, and automation gear - It helps maintain precision under heavy loads