455pcs Internal Circlip Assortment Kit C Clip Washer set Retaining Ring Snap Ring kit 65Mn Steel M3-M25 for metal shaft hole

⚙️ 【455-PCS INTERNAL RETAINING RING KIT】65Mn Spring Steel Internal Circlips for Bore/Hole Mounting – Your Axial Locating Solution!

• 🔧 DESIGNED FOR BORES, INTERNAL LOCATION: These are Internal Circlips (Retaining Rings) designed to be installed into a machined groove inside a bore/hole. They axially locate components like bearings and gears within a housing, preventing unwanted movement. Do not confuse with external (shaft) rings.

• 🛡️ 65Mn SPRING STEEL – HIGH STRENGTH & ELASTICITY: Made from premium 65Mn Spring Steel, heat-treated for high elasticity, strength, and excellent fatigue resistance. Withstands repeated installation/removal, providing durable and reliable positioning.

• 📏 COMPREHENSIVE RANGE FROM M3 TO M25: This kit includes 15 sizes from precision M3 to heavy-duty M25, totaling 455 pieces. Covers virtually all your needs from micro-mechanisms to industrial machinery. An ideal spare parts set for any workshop.

• 🎯 SMART ASSORTMENT, READY TO USE: Quantities are optimized based on common usage (more small sizes, fewer large ones). The organized storage case allows for quick identification and access, boosting your maintenance and assembly efficiency.

【Product Specifications & Contents】

• Product Type: Internal Circlip / Retaining Ring for Bore

• Material: 65Mn Spring Steel (typically with black oxide or phosphated finish)

• Application: For installation into a groove inside a bore/hole

• Kit Sizes & Quantities:

  • M3: 50 PCS

  • M4: 50 PCS

  • M5: 50 PCS

  • M6: 50 PCS

  • M8: 50 PCS

  • M10: 40 PCS

  • M12: 30 PCS

  • M14: 20 PCS

  • M16: 15 PCS

  • M18: 10 PCS

  • M20: 10 PCS

  • M22: 10 PCS

  • M25: 10 PCS

• Total Piece Count: 455 PCS

【Application Scenarios】

Gearboxes & Transmissions: Used to secure bearings within housing bores. Essential for automotive and machine tool transmission repair.

• Bearing Housings & Pulleys: Axially locates bearings inside mounted units, belt pulleys, and sheaves.

• Molds & Fixtures: Positions guide pins, bushings, and other components within jigs and stamping dies.

• Hydraulic & Pneumatic Components: Secures pistons, spools, and other parts inside cylinders and valve bodies.

• Appliances & Agricultural Machinery: Applicable in washing machines, water pumps, engines, and more.

【Why Choose Us?】

• ✅ Correct Application Clarified: We clearly specify these are for bores, preventing costly selection errors. Buy with confidence.

• ✅ Reliable Material: 65Mn Spring Steel offers superior elasticity and service life compared to ordinary carbon steel.

• ✅ Exceptional Kit Value: Sourcing individual sizes is inefficient. This kit saves you significant time and long-term cost.

• ✅ Stays Organized: The compartmentalized case keeps your workshop tidy and your workflow smooth.

【Important Notes & Promise】

• Installation Note: Proper installation and removal require Internal Retaining Ring Pliers (NOT included in this kit). Always use the correct tools for safety and to avoid damaging the rings.

• Quality Promise: Products are carefully inspected for dimensional accuracy. We stand behind our products and offer reliable customer support.