320pcs Flat Washer Assortment Kit, 304 Stainless Steel Thin Gasket 0.5/0.8/1mm Thickness, 15 Different Assorted Sizes M3~M20 Shim Washers for Bolt Screws(1mm Thickness Kit)

• 15-Size Versatility Washers – Cover 90% of common bolt/nut sizes! This thin washer kit is ideal for automotive repairs, machinery maintenance, plumbing fixtures, furniture assembly, and electronics projects.
• – Made of 304 Stainless Steel material，which has rustproof, corrosion-resistant feature can fit different environments.
• Precision Thickness – Perfect for creating tight seals, reducing vibration, and evenly distributing pressure in tight spaces or delicate mechanical joints.
• Organized & Reusable Storage Box plastic case with labeled compartments keeps washers sorted by size for instant access. Ideal for workshops, garages, or job sites.
• Widely Application – This compact set provides 15 sizes (M3 to M20) to handle repairs, prototyping, or daily DIY needs cost-effectively.

15-Size Versatility Washers – Cover 90% of common bolt/nut sizes! This thin washer kit is ideal for automotive repairs, machinery maintenance, plumbing fixtures, furniture assembly, and electronics projects. – Made of 304 Stainless Steel material，which has rustproof, corrosion-resistant feature can fit different environments. Precision Thickness – Perfect for creating tight seals, reducing vibration, and evenly distributing pressure in tight spaces or delicate mechanical joints. Organized & Reusable Storage Box – plastic case with labeled compartments keeps washers sorted by size for instant access. Ideal for workshops, garages, or job sites. Widely Application – This compact set provides 15 sizes (M3 to M20) to handle repairs, prototyping, or daily DIY needs cost-effectively.