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Plain Steel Non-Serrated Hex Flange Cone Lock Nuts

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Why Choose Plain Steel Non-Serrated Hex Flange Cone Lock Nuts?

Our plain steel non-serrated hex flange cone lock nuts at AlbanyCountyFasteners.com deliver high-strength, vibration-resistant fastening for demanding industrial applications. Also known as plain steel flange cone lock nuts, these Grade G (Grade 8 equivalent) nuts are made from uncoated steel, featuring a conical top with distorted threading to create a prevailing torque locking effect that resists loosening due to shock or vibration. The non-serrated flange acts as an integrated, non-spinning washer, distributing load over a wider surface area to protect softer materials without scratching the surface. Available in imperial sizes like 3/8"-16, they meet IFI tolerances and are ideal for automotive, machinery, and heavy equipment projects in non-corrosive environments.

  • High Strength: Grade G steel for robust load-bearing capacity.
  • Vibration Resistance: Conical top with distorted threads prevents loosening.
  • Built-in Washer: Non-serrated flange distributes load, protecting surfaces.
  • Reusable Design: All-metal construction allows multiple uses.

Applications for Plain Steel Non-Serrated Hex Flange Cone Lock Nuts

Plain steel flange cone lock nuts are designed for projects requiring secure, high-strength fastening in high-vibration, non-corrosive settings. Their versatility makes them suitable for:

  • Automotive assemblies and chassis components
  • Heavy machinery and industrial equipment
  • Construction and structural connections
  • Assembly lines requiring fast, washer-free installation

Frequently Asked Questions (FAQ)

What are plain steel non-serrated hex flange cone lock nuts?

Plain steel non-serrated hex flange cone lock nuts are high-strength nuts with a conical top featuring distorted threads for vibration resistance and a non-serrated flange that acts as a washer to distribute load.

How do non-serrated flange cone lock nuts differ from serrated flange nuts?

Non-serrated flange cone lock nuts have a smooth flange to distribute load without scratching surfaces, while serrated flange nuts have serrations that bite into the surface for added vibration resistance.

Are plain steel non-serrated hex flange cone lock nuts suitable for outdoor use?

These nuts lack a corrosion-resistant coating, making them best for indoor, non-corrosive environments. For outdoor or marine settings, use zinc-plated or 316 stainless steel nuts.

What tools are needed to install plain steel non-serrated hex flange cone lock nuts?

Use a standard wrench or ratchet compatible with the nut’s hex size. Thread the nut onto the bolt and tighten to engage the conical locking threads for a secure connection.

How do I choose the right size plain steel non-serrated hex flange cone lock nut?

Select based on the bolt’s diameter and thread pitch, such as 3/8"-16. Ensure the thread size matches the bolt. Check sizing charts or consult our team for guidance.