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Self-Locking Key Locking Threaded Inserts - China Suppliers & Factory for Vibration Resistance
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Self-Locking Key Locking Threaded Inserts - China Suppliers & Factory for Vibration Resistance

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Product Definition
Our Self-locking Key Locking Threaded Insert is a premium one-piece solution designed specifically for secure fastening applications. Manufactured in China, this threaded insert features both internal and external threads, ensuring a reliable fit. The external thread is equipped with 2 to 4 pin keys—typically 2 for sizes below MOnce installed, the pins penetrate the parent material, creating a robust mechanical locking structure that effectively prevents loosening and rotation due to vibration or torque. As a leading supplier and factory of high-quality threaded inserts, we guarantee durability and efficiency in your fastening needs.

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    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

    Surface treatment

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

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    Frequently Asked Questions

    Q: Which carbon steel materials do you offer, and how are they treated?

    We commonly use carbon steel such as C1215, which is finished with a phosphate anti-rust treatment to enhance durability and corrosion resistance.

    Q: What grades of stainless steel are available for production?

    Our standard stainless steel material options include grades 303, 316, and 302, depending on your application requirements.

    Q: What types of alloy steel can be selected for high-performance needs?

    We process various high-performance alloy steels, including 4140, A286, and Nitronic 60, to suit demanding mechanical environments.

    Q: When is bronze material recommended for use?

    Bronze is primarily selected and recommended for special engineering applications that require specific material properties.

    Q: What surface treatment options can be applied to the parts?

    We offer multiple surface treatment options, including silver plating, cadmium plating, and dry film lubrication to meet your project specifications.

    Q: How do surface treatments benefit the components in extreme environments?

    Surface treatments like plating and dry film lubrication are specifically designed to meet strict corrosion resistance standards and withstand high-temperature environments.