Silicon Bronze Split Ring Lock Washers

Why use silicon bronze lock washers?

Silicon bronze is the traditional marine metal, resisting saltwater corrosion better than brass and holding up over decades in boats, docks, and coastal structures. As a split ring lock washer it provides light-duty vibration resistance while matching silicon bronze fasteners, which avoids galvanic corrosion in wet joints. The split ring bites the surface and holds spring tension as the fastener is torqued. It is also non-magnetic and develops an attractive patina, suiting high-end and restoration work. Tighten to the correct torque and avoid over-tightening.

Why choose silicon bronze split ring lock washers

• Marine corrosion resistance: excels in saltwater, better than brass.
• Vibration locking: split ring bites the surface to resist loosening.
• Metal matching: pairs with silicon bronze fasteners to avoid galvanic corrosion.
• Non-magnetic: for sensitive and marine electronics.

Common applications for silicon bronze split ring lock washers

• Wooden boatbuilding and repair
• Docks, piers, and coastal structures
• Marine and saltwater hardware
• High-end decorative and restoration work

For a stainless marine option, see 316 stainless split ring lock washers, and browse every material on the main lock washers category.

Silicon Bronze Split Ring Lock Washers FAQ

Why choose silicon bronze over stainless?

Silicon bronze is the traditional marine choice, especially in wooden boatbuilding, and matches silicon bronze fasteners to avoid galvanic corrosion.

Does silicon bronze patina?

Yes. It develops a natural bronze patina over time, often valued in marine and decorative applications.

What fasteners should I pair with silicon bronze washers?

Pair them with silicon bronze fasteners to avoid galvanic corrosion and keep the joint marine-durable.