Through Hardened Screw

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Through Hardened Screw

Through Hardened Screw

We use imported or local made special steel materials for Through Hardened Screws, including JYG1, JYG2, JYG3 ... JYG6. After series of quench & annealing process, to achieve high toughness & hardness, they are especially suitable for high wearing materials and production processing.


High toughness and hardness



General plastics & engineering plastics with below 70% glass fibre filling.

  • Description
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  • Technical Parameters

    Product Name

    Through Hardened Screw


    JYG1, JYG2, JYG3 ... JYG6

    Suitable Machine

    Injection / Bakellite Machine

    Available Size

    Φ14 - 120mm, Length < 3,000mm

    Process Method

    Quenching &Annealing

    Surface Hardness

    62-65 HRC