200 Pack M3 Stainless Steel Flat Washers Grade 304 for Screws and Bolts, Precision Flat Design with 3.2mm Inner Diameter, 7mm Outer Diameter, and 0.5mm Thickness for Electronics, Robotics, and Mechanical Assemblies

Premium M3 Stainless Flat Washers, Grade 304, 200 Pack
✔️ M3 x 0.5mm washers, 7mm OD, 3.2mm ID, grade 304 stainless steel

These M3 stainless steel flat washers deliver clean spacing and load distribution for compact assemblies. They’re ideal for electronics, robotics, 3D printing, and other precision builds where reliable fastening matters.

✅ Pack size: 200 washers
✅ M3 dimensions: ID 3.2 mm, OD 7 mm, thickness 0.5 mm
✅ Material: Grade 304 stainless steel for corrosion resistance
✅ Flat washer design spreads load and protects surfaces

💡 What is a common use for flat washers in small mechanical assemblies? Flat washers are handy for spacing and protecting surfaces in tight builds.

- Distributes clamping force to prevent surface damage - Maintains fastener tension in vibration-prone setups - Improves corrosion resistance with stainless steel hardware - Fits standard M3 screws and bolts