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20 years professional hardware manufacturer - JM Hardware

JM Hardware®  Metal lock nut 1
JM Hardware®  Metal lock nut 2
JM Hardware®  Metal lock nut 3
JM Hardware®  Metal lock nut 4
JM Hardware®  Metal lock nut 5
JM Hardware®  Metal lock nut 6
JM Hardware®  Metal lock nut 1
JM Hardware®  Metal lock nut 2
JM Hardware®  Metal lock nut 3
JM Hardware®  Metal lock nut 4
JM Hardware®  Metal lock nut 5
JM Hardware®  Metal lock nut 6

JM Hardware® Metal lock nut

JM Hardware® Metal lock nut is a type of nut that has a special locking feature. It has two threads with one being a left-handed thread and the other being a right-handed thread. When tightened, the left-handed thread will cause the nut to jam against the mating material, creating a secure, vibration-resistant connection. It is commonly used in applications such as automotive, industrial, and aerospace, where a secure and reliable connection is required.

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    JM Hardware® Metal lock nut provides a reliable, secure and easy to use fastening solution for a wide variety of applications. It features an internal serrated locking system, which locks the nut securely onto the bolt, creating an exceptionally strong and secure hold that resists vibration and shock. It also offers superior corrosion resistance, making it ideal for use in harsh environments. Additionally, its precision-manufactured threads ensure a tight fit and superior torque performance.


    JM Hardware®  Metal lock nut 7

    JM Hardware®  Metal lock nut 8


    JM Hardware®  Metal lock nut 9

    JM Hardware®  Metal lock nut 10

    JM Hardware®  Metal lock nut 11

    JM Hardware®  Metal lock nut 12

    JM Hardware®  Metal lock nut 13

    JM Hardware®  Metal lock nut 14


    To learn more about JM Hardware® fasteners, please refer to a sampling of options below! 

    For your exact fastener needs, please give us a call today at +86-18621005605 or email us at xarella.huang@jm-fastener.com .






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    Our address
    Add: Rm.27202, No.295 South Lingyan Road, Pudong,Shanghai,P.R.C

    Contact person: xarella.huang
    Whatsapp: +86 13681923533
    Wechat:+86 18621005605
    Contact with us

    Since our establishment in 2006, JM has been adhering to the mission of creating maximum value for customers by providing differentiated services, and making a positive contribution to the society.

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