180 Pcs Snap Ring Set For Holes 4 To 20 Mm In 65Mn Spring Steel Phosphated Surface Retaining Rings Kit For DIYers Round Wire Bearing Stop Rings For Axial Movement

180-Piece Snap Ring Set for 4-20 mm Holes, 65Mn
✔️ 180 pcs, 65Mn spring steel, phosphated finish, 4-20 mm

Upgrade your toolkit with a complete snap ring set designed for DIY projects. These retaining rings fit holes from 4 to 20 mm and are ideal for axial movement control in machinery, equipment, and home projects. The kit comes organized in a transparent plastic box with compartments for easy storage and backup use.

✅ 180 pcs total covering 9 sizes: 4,6,8,10,12,14,16,18,20 mm
✅ Made from 65Mn spring steel with phosphated surface for corrosion resistance
✅ High elasticity and stable performance under long-term load due to heat treatment
✅ Packaged in a clear box for convenient carry, storage, and reuse
✅ Install with circlip pliers into grooves in round holes to secure parts

💡 What is a snap ring used for in mechanical assemblies? This handy guide covers its main job in simple terms.
- axial retention in grooves to locate components
- keeps fixed parts in place under load while allowing motion
- installation uses circlip pliers for safe seating