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Welding nut

Material: Carbon steel, Grade 4/8, SS 304
Thread Size: M4-M16
Surface Treatment: Yellow Zinc, Galvanizing, Plain

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  • Description
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  • Product Size

    DIN928

    Thread Size Pitch h₁ m S
    max min h14 h14
    M4 0.7 0.7 0.5 3.5 7
    M5 0.8 0.9 0.7 4.2 9
    M6 1 0.9 0.7 5 10
    M7 1 0.9 0.7 5.5 11
    M8 1/1.25 1.1 0.9 6.5 14
    M10 1/1.25/1.5 1.3 1.1 8 17
    M12 1.25/1.5/1.75 1.5 1.3 9.5 19
    M14 1.5/2 1.5 1.3 11 22
    M16 1.5/2 1.7 1.5 13 24

    DIN929

    D M4 M5 M6 M8 M10 M12 M14 M16
    e min 9.83  10.95  12.02  18.74  18.74  20.91  24.27  26.51 
    S max 10  11  17  17  19  22  24 
    m max 3.50  4.00  5.00  8.00  8.00  10.00  11.00  13.00 
    n1 0.65  0.70  0.75  1.15  1.15  1.40  1.80  1.80 
    n2 0.35  0.40  0.40  0.65  0.65  0.80  1.00  1.00 
  • The welding nut is a type of fastener specifically designed for welding fixation. It is fused with the metal substrate (such as steel plates, profile steel, sheet metal parts, etc.) through welding processes (such as spot welding, projection welding, arc welding) to form a permanent threaded connection point.

    It is widely used in fields such as automotive manufacturing, construction machinery, steel structures, and household appliance sheet metal where high-strength and high-reliability threaded connections are required.

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