Silicon Bronze Flat Washers Three Eighths Inch Inner Diameter Seven Eighths Inch Outer Diameter Sixty Two Thousandths Inch Thick Pack Of 25 Heavy Duty Beefy Load Spreading Hardware Washers For Bolts And Nuts Prevent Pull Through And Vibration

Marine-Grade Silicon Bronze Flat Washers with 3/8 ID 7/8 OD
✔️ 25-pack bronze washers, 3/8 in ID, 7/8 in OD, 0.062 in thick

Silicon bronze flat washers are corrosion resistant hardware components designed to spread load and protect surfaces in fastener assemblies. This 25-piece pack is ideal for outdoor, marine, and high-vibration applications where pull-through prevention matters.

✅ ID 3/8 in (9.525 mm), OD 7/8 in (22.225 mm), T 0.062 in (1.575 mm)
✅ Material: marine-grade silicon bronze (copper-tin alloy)
✅ Pack size: 25 pieces
✅ Corrosion resistance for outdoor and marine environments

💡 What is a flat washer used for in mechanical assemblies? This handy, general question helps explain why these parts matter in many setups.

Flat washers add load-spreading support and protect surfaces in fastener assemblies.

- Distributes load across the bearing surface to prevent pull-through and surface damage
- Reduces loosening from vibration in outdoor or marine environments
- Pairs well with bolts and nuts made of bronze or steel in harsh conditions
- Simple upgrade for DIY and industrial fastener projects