Stainless Steel External Star Washer Kit 304 Grade, 300 Pcs Metric Fastener Set With Sizes M2.5 To M12 Including M2.5 M3 M4 M5 M6 M8 M10 M12 Rust Resistant For Your Home Shop And Gear Builds

304 Stainless Star Washer Kit, 300 pcs M2.5 to M12
✔️ 300 pcs kit includes eight sizes M2.5 to M12, corrosion resistant

This 304 stainless steel external star washer kit is a ready to use assortment of lock washers that provide locking action and vibration dampening for fastened joints. It’s widely used in electronics, appliances, automotive, and marine builds where threaded connections matter.

✅ Material: 304 stainless steel for rust resistance
✅ Sizes included: M2.5, M3, M4, M5, M6, M8, M10, M12 (300 pcs total)
✅ Application: ideal for electrical connections on household, commercial gear, automotive and marine uses
✅ Easy to use: quick to install, remove, and reuse
✅ Durability: corrosion resistant for long life

💡 What is a star washer used for in fastener assemblies?

This handy piece locks against loosening under vibration and protects surfaces. - Locks against loosening under vibration - Spreads load and protects threads - Handy for electrical connections on various equipment - Works with sizes from M2.5 to M12