Lock Washers 700Pcs Mix M2.5-10 External Circlip Self-Lock Retaining Clip Shaft Bearing Snap Ring Kit Set(304 Stainless Steel)

Installation Tip: Press the washer squarely onto the shaft with even pressure; for best results, use a press or a hammer with a flat drift to ensure all teeth engage fullyMaterial:304 stainless steel / black 65mn steelBox include:total 350pcs2.5x8mm100pcs3x9mm75pcs4x12mm50pcs5x14mm50pcs6x16mm40pcs8x18mm25pcs10x20mm 10pcsThickness(mm) : 0.3-0.5mmDIY Supplies : MetalworkingNote:The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.The size,color,printing word ,etc is subjectde to the real product.

• nternal Teeth Grip: The sharp inward-pointing prongs dig into the shaft surface when compressed, creating positive mechanical lock that resists loosening from vibration and rotation
• Rigid Core: Formed from hardened steel that maintains its tooth geometry under high clamping force, preventing deformation and ensuring consistent grip through multiple install cycles
• Precision Fit: The uniform inner diameter provides consistent contact with standard shaft sizes, eliminating the play that can cause fasteners to work loose over time
• Bite Retention: The aggressive tooth profile embeds into softer shaft materials, providing reliable holding power even on smooth or lightly lubricated surfaces
• Reusable Hold: Unlike single-use fasteners, the washer can be removed and reinstalled while maintaining its grip, making it suitable for maintenance and adjustment tasks