Beefy Three Eighths By One Inch OD Stainless Fender Flat Washer Set Fifty Pieces Inner Diameter Three Eighths Inch Outer Diameter One Inch Thickness Eight Hundredths Inch Made From 304 Stainless Steel For Rust Proof Heavy Duty Hardware

304 Stainless Fender Flat Washers 3/8 ID, 1 OD, 50pc
✔️ Heavy-duty, rust-resistant 304 stainless steel washers for outdoor use

These flat fender washers are designed to spread load across a larger surface, protecting softer materials and preventing pull-through. They're a common choice for automotive, sheet metal, plumbing, and electrical work where durability matters, outdoors or in tough environments.

✅ 50 pcs per pack
✅ Inner diameter 3/8 in, outer diameter 1 in, thickness 0.08 in
✅ Material: 304 stainless steel for corrosion resistance
✅ Flat fender washer design distributes load and reduces wear

💡 What is a common use for a heavy-duty stainless flat washer in fastener assemblies?

They are handy for spreading load and protecting surfaces when tightening hardware in rugged or outdoor settings.

- Spreads load under bolt heads or nuts to prevent pull-through
- Reduces friction and heat buildup during tightening
- Provides corrosion resistance for outdoor or wet areas
- Works with automotive, plumbing, and metalworking hardware