Hillman Hillman 1/4 In. 1/4 Zinc-plated Sae Lock Nut 4 Pk Steel

These Hillman nylon insert lock nuts are designed to securely fasten bolts when connecting materials. The nylon ring inside each nut creates rotational resistance when engaged by a mating male threaded fastener, preventing loosening caused by vibration and movement. Whether you're assembling furniture, making automotive repairs, or tackling general construction projects, these lock nuts provide a reliable fastening solution that keeps connections tight over time.

The zinc-plated steel construction offers corrosion resistance, making these nuts suitable for both indoor and outdoor applications. Unlike standard nuts that may loosen under vibration, the nylon insert acts as a built-in locking mechanism, eliminating the need for a separate lock washer. Their compact size makes them ideal for tight-space applications where space is limited.

Features and Benefits

• Nylon Insert Design: The compressible nylon ring creates rotational resistance and prevents loosening from vibration, keeping your fasteners secure.
• Corrosion Resistance: Zinc-plated finish protects against rust and corrosion, extending the life of your fasteners in outdoor and high-moisture environments.
• Coarse Thread Type: Compatible with standard bolts and fasteners, offering versatility across a wide range of projects.
• Compact Footprint: Small size makes these nuts perfect for applications where space is limited or tight access is required.
• Convenient 4-Pack: Comes in a clamshell package for easy storage, transport, and access when you need them on the job site.

Specifications

• Brand: Hillman
• Model: 6289
• Size: 1/4 inch
• Thread Type: Coarse
• Material: Steel
• Finish: Zinc-plated
• Nylon Insert: Yes
• Count: 4 per pack

How to Use

• Proper Pairing: Use with bolts and washers of the same material, finish, and grade to ensure optimal performance and corrosion resistance.