Upgrade your fastening solutions with this 160-piece conical spring washer kit, featuring sizes from M3 to M16 for comprehensive coverage in a wide range of projects. Crafted from premium 65Mn steel, these wedge locking washers deliver exceptional durability and strength, while the specialized surface coating provides superior resistance to corrosion and wear. The double-sided toothed design ensures a tight, vibration-proof connection by increasing friction between bolts and nuts, making these washers ideal for machinery, construction, transportation, and more. Easy to install, simply position the washer between the fastener and the surface, and the wedge shape self-locks as you tighten, delivering a secure grip that stands up to heavy loads and dynamic forces. The set comes neatly
This conical spring washer kit includes 160 pieces in assorted sizes from M3 to M16, neatly organized in a compact plastic box for easy storage and transport
Constructed from high-quality 65Mn steel, these wedge locking washers offer excellent strength and durability, with a surface coating that enhances corrosion resistance for long-lasting performance
The double-sided toothed design increases friction between fasteners and surfaces, creating a secure, anti-vibration lock that effectively prevents loosening under dynamic loads
Each washer is easy to use—simply place it between the fastener and the mating surface, and as you tighten, the wedge shape self-locks to provide a reliable clamping force
Ideal for high-vibration environments, these spring lock washers are suitable for use in machinery, construction, transportation, railroad, wind power, and other demanding industries
With sizes ranging from M3 to M16 and a total kit weight of just 3.05 ounces, these washers are versatile for energy, robotics, medical, mining, shipbuilding, and heavy vehicle applications