Star Washers 100pcs M3 M4 M5 M6 M8 M10 Star Lcok Plum Bearing Internal Tooth Lock Washer(M6 50pcs)

Essential Fastening Accessory: A must-have kit for any repair, installation or maintenance task that requires secure, long-lasting fastenings. These lock washers provide reliable anti-loosening protection, ensuring the stability and safety of connections in both household and industrial settingsSize =ID X ODM3=M3x9M4=M4X12M5=M5X12M6=M6X16M8=M8X18M10=M10X20Material : SteelModel Number : m3 m4 m5 m6 m8 m10DIY Supplies : MetalworkingNotes: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.

• Comprehensive Assortment for Versatility: This all-in-one kit includes a variety of sizes of external and internal tooth lock washers, carefully selected to cover the most frequently needed specifications. The well-rounded assortment meets diverse repair, installation and maintenance needs for multiple scenarios
• Effective Anti-Loosening Function: Designed with external or internal tooth star structures, these washers apply constant spring force between fasteners and substrates. They significantly increase rotational resistance and friction, preventing nuts and bolts from loosening due to vibration, friction or frequent use, ensuring machine and connection stability
• Easy to Operate & Install: Simple to use with standard screws, nuts and bolts of matching specifications. The intuitive design allows for hassle-free installation, requiring no professional tools or skills, making them suitable for both DIY enthusiasts and professional workshops
• Organized & Portable Storage: All washers are individually sorted by size and stored in a durable, clear case. This organized design prevents loss, mixing or damage, keeping the washers tidy and easily accessible whenever you need them, and convenient to carry for on-site use
• Wide Compatibility & Application: Highly compatible with standard fasteners of corresponding sizes, these lock washers are widely used in various scenarios. They are ideal for furniture repair, outdoor construction, electrical maintenance, automotive, marine, industrial machinery, valve assemblies and door/window fittings