Eight-pack zinc plated carbon steel screw style shaft collars with 5/8 bore secure and locate components on rotating shafts, offering 1-1/8 OD, 1/2 wide, and 5/16-18 clamp screws for reliable automotive and industrial applications

8-Pack Zinc-Plated 5/8 Bore Screw Shaft Collars
✔️ 5/8 in bore, 1-1/8 in OD, 1/2 in width, 5/16-18 clamp screw

These screw-style shaft collars are zinc-plated carbon steel clamps designed to secure and locate components on rotating shafts. Sold as a set, they’re ideal for automotive and industrial equipment such as power steering assemblies and conveyor systems.

✅ 8-pack included; carbon steel with zinc plating provides corrosion resistance
✅ Bore size: 5/8 in; Outer diameter: 1-1/8 in; Width: 1/2 in
✅ Clamp screw: 5/16-18 for secure tightening
✅ Simple screw clamp design enables quick, tool-friendly installation
✅ Temperature range: 0 to 250 F (-17 to 121 C) supports broad use

💡 What is a screw-style shaft collar used for in machinery?

These handy parts locate and stop components on rotating shafts, enabling quick setup and stable alignment.

- Handy for locating components on shafts on rotating systems
- Stops and spacers in power transmission and conveyor setups
- Quick tool-free adjustment with a screw clamp design