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Galvanized DIN6921 cross flange bolt

Bolt

Galvanized DIN6921 cross flange bolt

Compared to other types of screws, such as slotted screws, cross screws have the advantage of being easier to disassemble and assemble using manual tools, which completely changes the way assembly work is done and provides strong support for the rapid development of the machine manufacturing industry. However, it is also important to note that improper use may cause damage to the screw groove and increase maintenance work. Nevertheless, the use of cross screws has become a standardized application in the manufacturing industry.

    Galvanized DIN6921 cross flange bolt (1)sx6
    Thread size
    d
    M3 M4 M5 M6 M8
    P Pitch 0.5 0.7 0.8 1 1.25
    s 5.5 7 8 10 12
    k Max 2.5 3.5 4.3 5 6.8
    Min 2.3 3.3 4.1 4.8 6.6
    dc Max 7.5 9.5 11.2 13.2 16.5
    Min 7.3 9.3 11 13 16.3

    Cross flange screws, also known as cross screws, are a type of fastener widely used in modern manufacturing. Its main uses include:

    1. Furniture: Cross screws are used to connect different parts of furniture such as tables, chairs, beds, etc., ensuring the stability and firmness of the furniture structure.

    2. Electrical appliances: In the electrical manufacturing industry, cross screws are used to fix various parts of equipment such as televisions, video recorders, speakers, and computer casings, as well as to tighten important connecting components in electrical equipment such as lighting fixtures and sockets.

    3. Mechanical: In the field of machinery, cross screws are used to fix components and parts of mechanical equipment, such as engines and braking systems in cars, and various components in engineering equipment.

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