400 Piece 304 Stainless Steel External And Internal Tooth Star Lock Washer Set Built Tough For DIY Projects Includes M2 M2.5 M3 M4 M5 M6 M8 M10 M12 Sizes For Humid Environments

304 Stainless Star Lock Washers - External & Internal Teeth
✔️ Includes 400 pcs in 304 stainless steel, sizes M2 to M12

These 304 stainless steel star lock washers are designed to secure bolts in humid environments. The set includes both external and internal tooth variants in nine metric sizes (M2, M2.5, M3, M4, M5, M6, M8, M10, M12) housed in a sturdy transparent storage case for quick access and organized storage.

✅ Material: 304 stainless steel with good corrosion resistance
✅ Types included: external and internal star washers
✅ Sizes included: M2, M2.5, M3, M4, M5, M6, M8, M10, M12
✅ Total pieces: 400, in a sturdy transparent storage case
✅ Suitable for humid environments, electrical connections, automotive and marine uses
✅ Clear packing list per size included for quick access

💡 What is a star lock washer used for in mechanical assemblies?

Star washers help lock fasteners by biting into surfaces and resisting rotation in vibrations and humidity.

- Improves clamping on threaded connections

- Handy for electrical appliances, automotive and marine uses

- Made from corrosion-resistant 304 stainless steel