One And A Half Inch Stainless Steel Flat Washers With Three Inch Outside Diameter Made From 304 Stainless Steel Built To Last For Screws And Bolts Pack Of Five
✔️ 304 stainless, ID 1.5 in, OD 3 in, 3.71-3.98 mm thick
These flat washers are crafted from 304 stainless steel with an anti-corrosion coating. They distribute load evenly across a surface, helping protect bolts and screws from wear in DIY, automotive, and industrial applications. Suitable for damp or harsh environments where corrosion resistance is important.
✅ Inner diameter: 1-1/2 in (38.1 mm)
✅ Outer diameter: 3 in (76.2 mm)
✅ Thickness: 3.71-3.98 mm (0.146-0.157 in)
✅ Material: 304 stainless steel with anti-corrosion finish
✅ Pack: 5 washers per pack
💡 What is a flat washer used for in fastening systems? Flat washers spread load and protect surfaces in fastener assemblies.
- load distribution across surfaces to prevent embedment
- reduces surface damage and loosening in metal connections
- improves clamping and load transfer with standard fasteners
- corrosion resistance in damp or outdoor use