Lock Washers Assortment Kit With 5 Sizes M1.6 M2 M2.5 M3 M4 For Screws And Bolts, Anti Loosening, Leak Prevention, Surface Protection, Beefed Up Clamp Distribution, Heavy Duty Metal Washer Set For Tools And Hardware

Five-Size Lock & Flat Washer Kit for Screws and Bolts
✔️ Five diameters M1.6-M4 in labeled bins for quick selection

These metal washers deliver anti-loosening action, leak prevention, and surface protection for screws and bolts. Use under the bolt head to spread clamping force and shield painted surfaces. Ideal for tools, hardware projects, and shop work.

✅ 5 sizes: M1.6, M2, M2.5, M3, M4, matched to common bolt diameters
✅ Includes lock washers and flat washers for anti-loosening, sealing, and surface protection
✅ Made from 304 stainless steel with a passivated coating to resist rust
✅ Packaged in a labeled, clear-lid case with separate bins for each size
✅ Designed to distribute clamp force evenly and prevent surface marring

💡 What is a washer assortment kit used for in hardware and mechanical assemblies?

In short, it's a handy set that helps with load distribution, anti-loosening, sealing, and surface protection across common bolt sizes.

• handy for distributing clamping force and preventing leaks on metal surfaces
• covers five common sizes (M1.6, M2, M2.5, M3, M4) for quick matching
• protects painted or finished parts from scratches and marring
• room for organization in a labeled case to speed up jobs

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