Type 18-8 Stainless Coupling Nuts

Coupling nuts are commonly used to extend or join together two or more threaded rods.  Click on each size below for more information.

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$0.00 $36.4
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The highest price is $36.40

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Availability
Brand
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Price
$0.00 $36.4
to
The highest price is $36.40

  • Coupling Nut #6-32 x 1/2" Type 18-8 Stainless

    Coupling Nut #6-32 x 1/2" Type 18-8 Stainless
    $2.30 USD
    • 25 or more for $2.2 ea
    • 250 or more for $2.1 ea

  • Coupling Nut #8-32 x 5/8" Type 18-8 Stainless

    Coupling Nut #8-32 x 5/8" Type 18-8 Stainless
    $2.50 USD
    • 24 or more for $2.4 ea
    • 250 or more for $2.3 ea

  • Coupling Nut #10-24 x 3/4" Type 18-8 Stainless

    Coupling Nut #10-24 x 3/4" Type 18-8 Stainless
    $2.70 USD
    • 25 or more for $2.6 ea
    • 250 or more for $2.5 ea

  • Coupling Nut #10-32 x 3/4" Type 18-8 Stainless

    Coupling Nut #10-32 x 3/4" Type 18-8 Stainless
    $2.70 USD
    • 25 or more for $2.6 ea
    • 250 or more for $2.5 ea

  • Coupling Nut 1/4-20 x 7/8" Type 18-8 Stainless

    Coupling Nut 1/4-20 x 7/8" Type 18-8 Stainless
    $1.25 USD
    • 25 or more for $1.2 ea
    • 250 or more for $1.15 ea

  • Coupling Nut 1/4-28 x 7/8" Type 18-8 Stainless

    Coupling Nut 1/4-28 x 7/8" Type 18-8 Stainless
    $2.90 USD
    • 25 or more for $2.85 ea
    • 250 or more for $2.8 ea

  • Coupling Nut 5/16-18 x 1" Type 18-8 Stainless

    Coupling Nut 5/16-18 x 1" Type 18-8 Stainless
    $1.80 USD
    • 25 or more for $1.75 ea
    • 250 or more for $1.7 ea

  • Coupling Nut 5/16-24 x 1" Type 18-8 Stainless

    Coupling Nut 5/16-24 x 1" Type 18-8 Stainless
    $2.15 USD
    • 25 or more for $2.1 ea
    • 250 or more for $2.05 ea

  • Coupling Nut 3/8-16 x 1-1/8" Type 18-8 Stainless

    Coupling Nut 3/8-16 x 1-1/8" Type 18-8 Stainless
    $1.90 USD
    • 25 or more for $1.8 ea
    • 250 or more for $1.75 ea

  • Coupling Nut 3/8-24 x 1-1/8" Type 18-8 Stainless

    Coupling Nut 3/8-24 x 1-1/8" Type 18-8 Stainless
    $2.65 USD
    • 25 or more for $2.6 ea
    • 250 or more for $2.55 ea

  • Coupling Nut 7/16-14 x 1-1/4" Type 18-8 Stainless

    Coupling Nut 7/16-14 x 1-1/4" Type 18-8 Stainless
    $6.50 USD
    • 25 or more for $6.25 ea
    • 250 or more for $6 ea

  • Coupling Nut 1/2-13 x 1-1/4" Type 18-8 Stainless

    Coupling Nut 1/2-13 x 1-1/4" Type 18-8 Stainless
    $3.50 USD
    • 25 or more for $3.4 ea
    • 250 or more for $3.3 ea

  • Coupling Nut 1/2-20 x 1-1/4" Type 18-8 Stainless

    Coupling Nut 1/2-20 x 1-1/4" Type 18-8 Stainless
    $5.90 USD
    • 25 or more for $5.8 ea
    • 250 or more for $5.7 ea

  • Coupling Nut 5/8-11 x 1-3/4" Type 18-8 Stainless

    Coupling Nut 5/8-11 x 1-3/4" Type 18-8 Stainless
    $6.15 USD
    • 10 or more for $6 ea
    • 100 or more for $5.9 ea

  • Coupling Nut 3/4-10 x 2-1/4" Type 18-8 Stainless

    Coupling Nut 3/4-10 x 2-1/4" Type 18-8 Stainless
    $12.00 USD
    • 25 or more for $10.5 ea
    • 5 or more for $11 ea

  • Coupling Nut 7/16-20 x 1-1/4" Type 18-8 Stainless

    Coupling Nut 7/16-20 x 1-1/4" Type 18-8 Stainless
    $13.00 USD
    • 10 or more for $12 ea
    • 100 or more for $11.5 ea

  • Coupling Nut 5/8-18 x 2-1/8" Type 18-8 Stainless

    Coupling Nut 5/8-18 x 2-1/8" Type 18-8 Stainless
    $13.50 USD
    • 10 or more for $13 ea
    • 100 or more for $12.85 ea

  • Coupling Nut 7/8-9 x 2-1/2" Type 18-8 Stainless

    Coupling Nut 7/8-9 x 2-1/2" Type 18-8 Stainless
    $28.00 USD
    • 25 or more for $26 ea
    • 5 or more for $27 ea

  • Coupling Nut 1-8 x 2-1/2" Type 18-8 Stainless

    Coupling Nut 1-8 x 2-1/2" Type 18-8 Stainless
    $36.40 USD
    • 25 or more for $34 ea
    • 5 or more for $35 ea