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Best Seller 4-40 Lock Nuts Nylon Insert Steel Zinc Plated (100 / Pkg.)
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Best Seller 4-40 Lock Nuts Nylon Insert Steel Zinc Plated (100 / Pkg.)

Original price was: $5.55.Current price is: $2.89.

For orders under $150.00, a shipping fee of $12.99 applies.

SKU: SKHWTA00TIN Category: Tag:
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Hex Lock Nuts Nylon Inserts Steel Zinc 4-40 are built for reliability in a variety of applications. The combination of a steel hex nut, a durable nylon locking insert, and a zinc finish delivers dependable locking action that resists vibration and loosening in compact assemblies.

Key Features

    Locking action: Nylon insert grips the bolt as it is tightened, creating a secure lock that resists vibration and prevents loosening.

    Material and finish: Steel with a durable zinc plating for corrosion resistance and longer service life in everyday environments.

    Thread size: 4-40 UNC, ideal for small, precision hardware projects and electronics applications.

    Head style: Hex nut design for easy installation and removal with standard wrenches.

    Nylon insert: Provides additional locking capability without requiring special tools or coatings.

Industries & Applications

    Electronics enclosures and electrical assemblies

    Precision machinery and instrumentation

    Automotive interiors and dashboards

    Robotics and hobbyist projects

    Small appliances and general hardware assemblies

Specifications

    Thread size: 4-40 UNC

    Material: Steel

    Finish: Zinc plating

    Locking insert: Nylon

    Head style: Hex

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