Secure Fastening: These internal tooth lock washers provide a secure and reliable fastening solution. The internal teeth bite into the screw head and the connecting surface to prevent loosening from vibrations and torque. This ensures a stable connection in various applications, enhancing the overall safety and performance of your assembled components. Ideal for machinery, electronics, and automotive repairs where secure connections are crucial.

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Versatile Assortment: This set includes 340 pieces of internal tooth lock washers in various sizes, from M3 to M12. This comprehensive assortment ensures you have the right size for any project, eliminating the need to purchase individual sizes separately. The variety of sizes makes this set suitable for a wide range of applications, from small electronic repairs to larger mechanical assemblies. Keep your workshop well-stocked and ready for any task with this versatile set.

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Organized Storage: The lock washers are neatly organized in a durable storage case, making it easy to quickly find the right size. The case keeps the washers separated and prevents them from getting lost or damaged. This organized storage solution saves time and frustration, allowing you to focus on your project instead of searching for the correct washer. The compact design of the case also makes it easy to store in your toolbox or on your workbench.

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Specifications:

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Color: Black

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Size: Length: 2.5 cm, Width: 2.5 cm, Height: 0.2 cm

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Material: 65 Manganese

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Model: M3-M12

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Package includes:

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Lock washers x 340

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Storage box x 1