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Self-Locking Key Locking Threaded Inserts from China - Quality Suppliers & Factory Direct Options
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Self- locking Key locking threaded Insert (1).png
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Self-Locking Key Locking Threaded Inserts from China - Quality Suppliers & Factory Direct Options

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Product Definition
Our Self-locking Key Locking Threaded Insert is a high-quality, one-piece solution designed for reliable fastening. Manufactured in China, this threaded insert features both internal and external threads, and is equipped with 2 to 4 pin keys—typically 2 keys for sizes smaller than MAfter installation, these pins embed into the parent material, creating a robust mechanical locking structure that effectively prevents loosening or rotation due to vibration or torque. As trusted suppliers boasting a state-of-the-art factory, we ensure that our threaded inserts meet the highest standards of durability and performance for various applications.

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    Product Details

    Common materials include:
    Carbon steel

    Carbon steel

    Such as C1215, with phosphate anti-rust treatment.

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    Stainless steel

    Stainless steel

    Such as 303, 316, 302.

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    Alloy steel

    Alloy steel

    Such as 4140, A286, Nitronic 60

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    Bronze

    Bronze

    For special applications

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    Surface treatment options

    Surface treatment options

    Include silver plating, cadmium plating, dry film lubrication, etc. to meet corrosion resistance or high temperature environment requirements.

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    Frequently Asked Questions

    What common carbon steel materials are available?

    We offer carbon steel options such as C1215, which comes with phosphate anti-rust treatment to ensure standard corrosion resistance.

    Which grades of stainless steel do you provide?

    Our stainless steel material selection includes high-quality grades such as 303, 316, and 302 to meet various industrial needs.

    What types of alloy steel can be selected?

    We supply alloy steel options such as 4140, A286, and Nitronic 60, suitable for demanding mechanical environments.

    When is bronze material recommended?

    Bronze is highly recommended and used for special applications that require specific material characteristics like low friction or wear resistance.

    What surface treatments are available for these materials?

    To meet corrosion resistance or high-temperature environment requirements, we offer surface treatment options including silver plating, cadmium plating, and dry film lubrication.