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    5 Products

    Weld Nut Shape

    Weld Nut Shape

    Performance

    Weld Nuts

    Image of Product. Bottom orientation. Weld Nuts. Weld Nuts.
    Image of Product. Bottom orientation. Weld Nuts. Weld Nuts.
    Add permanent threads to thin metal with our go-to weld nuts. Unlike press-fit and rivet nuts, these nuts fuse to the base metal, so they won’t twist and pull out. Three evenly spaced projections concentrate heat away from the threads to prevent them from deforming and create consistent welds. All have a collar pilot that guides the nut into the hole, holds it in place while welding, and protects the threads from weld spatter. You can also install them on thick pieces of metal.
    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
    7/16"-14
    		3/4"21/64"21/32"0.05"43/64"ASME B1.125000000000000000
    7/16"-14
    		3/4"21/64"21/32"0.085"43/64"ASME B1.11000000000000000
     

    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
    7/16"-14
    		3/4"5/16"21/32"0.063"43/64"ASME B1.125000000000000000
    7/16"-14
    		3/4"5/16"21/32"0.094"43/64"ASME B1.1100000000000000
     

    Self-Aligning Rectangular Weld Nuts

    Image of Product. Bottom orientation. Weld Nuts. Self-Aligning Rectangular Weld Nuts.
    Image of Product. Bottom orientation. Weld Nuts. Self-Aligning Rectangular Weld Nuts.
    Help screws pass through perfectly every time. These nuts float inside a rectangular retainer that shifts and tilts to compensate for misalignment. A pilot tip locates the hole, and the retainer holds the nut in place during welding.
    Steel with Steel Retainer—Best for dry environments since moisture will create rust. Weld them to steel surfaces.
    Base
    Thread
    Size
    Lg.
    Wd.
    Thk.
    Ht.
    Pkg.
    Qty.
    Pkg.
    Steel with Steel Retainer
    7/16"-14
    		2 1/4"15/16"1/16"51/64"5000000000000000
     
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