5/8″ Conquest Split Lock Washer – Hot Dip Galvanized

This 5/8″ hot dip galvanized split lock washer is made for rugged exterior fastenings. Designed to maintain bolt tension in structural, agricultural, and post-frame applications, it resists loosening from vibration, thermal expansion, and outdoor conditions. Ideal for steel-to-wood or steel-to-steel connections.

Use only with galvanized hardware to prevent accelerated corrosion. Do not reinstall after use.

5/8″ Split Lock Washer Outdoor Strength for Load-Bearing Fasteners

This washer locks down critical joints in exposed or high-vibration jobs.

Key Features

• Galvanized for Protection: Rust-resistant zinc coating for longevity.
• Helical Split Design: Maintains tension and bite under dynamic conditions.
• 5/8″ Compatibility: Matches standard galvanized bolts in structural assemblies.
• Built Tough: Supports loads in demanding fastening environments.

Common Applications

• Post frame construction
• Machinery mounts
• Deck support systems
• Trailer frame bolts
• Field repair and maintenance

Installation Tips

• Ensure the split ends are offset for best lock effect.
• Tighten to compress washer slightly, but not fully flatten.
• Discard washer if reused or visibly deformed.