50 Pieces M12 X 18 X 1mm Flat Washers Set In 304 Stainless Steel Heavy Duty SAE Fender Washer Kit For Screws And Bolts Circular Washer Assortment For Hardware Projects Durable Corrosion Resistant Flat Washers
✔️ Inside dia 12mm, outer dia 18mm, thickness 1mm, 304 stainless
This 50-piece set provides M12 x 18 x 1 mm flat washers made from 304 stainless steel, delivering corrosion resistance for outdoor and high-humidity environments. They are ideal for distributing load in bolts and screws across automotive, machinery, furniture, and general hardware projects.
✅ Inside diameter: 12 mm
✅ Outer diameter: 18 mm
✅ Thickness: 1 mm
✅ Material: 304 stainless steel
💡 What is a flat washer set used for in hardware projects and why choose 304 stainless steel? In practical terms, flat washers distribute load, protect surfaces, and resist corrosion in outdoor environments.
- Load distribution and surface protection for fastener assemblies
- Compatibility with M12 hardware and 18mm outer diameter components
- Corrosion resistance of 304 stainless steel for outdoor use
- Durable, low-maintenance solution for DIY and industrial projects