5/16″ Conquest Split Lock Washer – Hot Dip Galvanized

Designed to help keep fasteners tight in tough, outdoor conditions, this 5/16″ split lock washer features a corrosion-resistant hot dip galvanized coating. Its spring-loaded helical design bites into the mating surfaces, helping resist loosening caused by movement, vibration, or weather shifts. A reliable option for wood framing, structural brackets, or utility hardware.

Use only with other hot dip galvanized fasteners to ensure performance and corrosion compatibility.

5/16″ Split Lock Washer Built to Stay Tight Outside

This washer delivers outdoor-rated bolt retention for agricultural and structural hardware in the field.

Key Features

• Hot Dip Galvanized Finish: Built to stand up to moisture, weather, and rust.
• Spring Tension Locking: Resists bolt loosening from vibration or shifting.
• Durable Steel Body: Maintains shape and force under compression.
• Standard Fit: Pairs with 5/16″ galvanized bolts and nuts.

Common Applications

• Deck fastening
• Fence and gate frames
• Trailer or shed building
• Pole barn hardware
• Light machinery bracketing

Installation Tips

• Install between bolt head or nut and mounting surface.
• Torque per spec to partially flatten and activate spring tension.
• Discard after use; never reinstall a compressed lock washer.