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    32 Products

    Square Weld Nuts

    Image of Product. Bottom orientation. Weld Nuts. Square Weld Nuts.
    Image of Product. Bottom orientation. Weld Nuts. Square Weld Nuts.
    With four symmetrical projections, these nuts create the strongest hold in our offering. Unlike rectangular weld nuts, each projection is equidistant from the threads, so welds wrap evenly for extra strength and twist resistance. Projections concentrate heat away from the threads to prevent them from deforming and create consistent welds. All nuts have a collar pilot that guides them into the hole, holds them in place while welding, and protects the threads from weld spatter.
    Steel—Best for dry environments since moisture will cause them to rust. Made of uncoated steel, these nuts require minimal prep. Weld them to uncoated steel surfaces.
    Collar
    Thread Size
    Wd.
    Ht.
    Dia.
    Ht.
    For Hole
    Dia.
    Specs.
    Met
    Pkg.
    Qty.
    Pkg.
    Steel
    6-32
    7/16"1/8"3/16"0.046"13/64"ASME B1.125000000000000000
    8-32
    7/16"3/32"13/64"0.03"7/32"ASME B1.12500000000000000
    10-24
    7/16"9/64"15/64"0.046"1/4"ASME B1.12500000000000000
    10-32
    7/16"9/64"15/64"0.046"1/4"ASME B1.12500000000000000
    1/4"-20
    1/2"5/32"13/32"0.062"27/64"ASME B1.12500000000000000
    1/4"-20
    1/2"5/32"13/32"0.063"27/64"ASME B1.15000000000000000
    1/4"-28
    1/2"5/32"13/32"0.063"27/64"ASME B1.15000000000000000
    5/16"-18
    9/16"3/16"15/32"0.062"31/64"ASME B1.12500000000000000
    5/16"-18
    9/16"3/16"15/32"0.063"31/64"ASME B1.15000000000000000
    5/16"-24
    9/16"3/16"15/32"0.062"31/64"ASME B1.12500000000000000
    5/16"-24
    9/16"3/16"15/32"0.063"31/64"ASME B1.15000000000000000
    3/8"-16
    5/8"1/4"17/32"0.062"35/64"ASME B1.1100000000000000
    3/8"-16
    5/8"1/4"17/32"0.063"35/64"ASME B1.12500000000000000
    3/8"-24
    5/8"1/4"17/32"0.062"35/64"ASME B1.12500000000000000
    3/8"-24
    5/8"1/4"17/32"0.063"35/64"ASME B1.15000000000000000
    7/16"-14
    3/4"5/16"21/32"0.062"43/64"ASME B1.1100000000000000
    7/16"-14
    3/4"5/16"21/32"0.063"43/64"ASME B1.12500000000000000
    7/16"-20
    3/4"5/16"21/32"0.062"43/64"ASME B1.11000000000000000
    7/16"-20
    3/4"5/16"21/32"0.063"43/64"ASME B1.12500000000000000
    1/2"-13
    13/16"3/8"23/32"0.062"47/64"ASME B1.11000000000000000
    1/2"-13
    13/16"3/8"23/32"0.063"47/64"ASME B1.12500000000000000
    1/2"-20
    13/16"3/8"23/32"0.062"47/64"ASME B1.11000000000000000
    1/2"-20
    13/16"3/8"23/32"0.063"47/64"ASME B1.12500000000000000
    5/8"-11
    7/8"7/16"25/32"0.094"51/64"ASME B1.12500000000000000
    M4 × 0.7 mm7 mm3.5 mm4.3 mmDIN 9285000000000000000
    M5 × 0.8 mm9 mm4.2 mm5.3 mmDIN 92810000000000000000
    M6 × 1 mm10 mm5 mm6.4 mmDIN 92810000000000000000
    M8 × 1.25 mm14 mm6.5 mm8.4 mmDIN 92810000000000000000
    M10 × 1.5 mm17 mm8 mm10.5 mmDIN 928250000000000000
    M12 × 1.75 mm19 mm9.5 mm13 mmDIN 9282500000000000000
    M14 × 2 mm22 mm11 mm16.8 mmDIN 92850000000000000
    M16 × 2 mm24 mm13 mm18.8 mmDIN 928500000000000000
     
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