REELY KS4 rondelle di sicurezza per alberi da 4 mm, acciaio per molle, zincato, confezione da 200

Securing components on smooth shafts without grooves can be challenging, as traditional retaining rings require a groove to lock into place. These REELY KS4 shaft clamping discs solve that problem by pressing directly onto a 4 mm shaft, preventing axial movement of gears, bearings, or spacers.

Who is it for

Model builders, hobbyists, and technicians who work with 4 mm shafts and need a reliable, push-on fastening solution. Ideal for applications where machining a groove is impractical or impossible.

Main features

• Push-on design for smooth shafts – no groove required
• Made from spring steel for secure grip and durability
• Galvanized surface for corrosion resistance
• Outer diameter 11 mm, thickness 0.6 mm
• Pack of 200 pieces for multiple projects

Specifications

• Product type: Shaft clamping disc
• Shaft diameter: 4 mm
• Material: Spring steel
• Surface finish: Galvanized
• Outer diameter: 11 mm
• Inner diameter: 4 mm
• Thickness: 0.6 mm
• Mounting type: Push-on / Press-fit
• Quantity per pack: 200 pieces
• Colour: Metallic (silver/grey)

Tips

For best results, ensure the shaft is clean and free of burrs before pressing the disc into place. These discs are typically single-use; removal may damage the disc, so plan accordingly.