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Coupling Nuts

  • 3/4"-16 x 2-1/4" 18-8 Stainless Steel Fine Thread Coupling Nuts
    $33.97 - $40.01
    $33.97 - $40.01
    $33.97 - $40.01
    $33.97

    3/4"-16 x 2-1/4" 18-8 Stainless Steel Fine Thread Coupling Nuts

    Fastener Line
    10+ in stock

    Diameter: 3/4"Length: 2-1/4"Material: Stainless SteelDriver Type: 1" WrenchThread Size: 16 (Fine)Hardness: 18-8Type: Coupling NutA coupling nut is ...

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    $33.97 - $40.01
    $33.97 - $40.01
    $33.97 - $40.01
    $33.97
  • 5/8"-11 x 2-1/8" Hot Dip Galvanized Steel Coarse Thread Coupling Nuts
    $19.14 - $461.65
    $19.14 - $461.65
    $19.14 - $461.65
    $19.14

    5/8"-11 x 2-1/8" Hot Dip Galvanized Steel Coarse Thread Coupling Nuts

    Fastener Line
    10+ in stock

    Diameter: 5/8"Length: 2-1/8"Material: SteelFinish: Hot Dip GalvanizedDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Type: Coupling NutA coupling...

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    $19.14 - $461.65
    $19.14 - $461.65
    $19.14 - $461.65
    $19.14
  • 10mm-1.5 x 30mm Zinc Plated Steel Coarse Thread Coupling Nuts
    $13.88 - $14.85
    $13.88 - $14.85
    $13.88 - $14.85
    $13.88

    10mm-1.5 x 30mm Zinc Plated Steel Coarse Thread Coupling Nuts

    Fastener Line
    10+ in stock

    Diameter: 10mmLength: 30mmMaterial: SteelFinish: ZincDriver Type: #17 WrenchThread Size: 1.5mm (Coarse)Style: HexType: Coupling NutSpecifications: ...

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    $13.88 - $14.85
    $13.88 - $14.85
    $13.88 - $14.85
    $13.88
  • 8mm-1.25 x 24mm Zinc Plated Steel Coarse Thread Coupling Nuts
    $10.41 - $11.52
    $10.41 - $11.52
    $10.41 - $11.52
    $10.41

    8mm-1.25 x 24mm Zinc Plated Steel Coarse Thread Coupling Nuts

    Fastener Line
    10+ in stock

    Diameter: 8mmLength: 24mmMaterial: SteelFinish: ZincDriver Type: #13 WrenchThread Size: 1.25mm (Coarse)Style: HexType: Coupling NutSpecifications: ...

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    $10.41 - $11.52
    $10.41 - $11.52
    $10.41 - $11.52
    $10.41
  • 6mm-1.0 x 18mm Zinc Plated Steel Coarse Thread Coupling Nuts
    $9.71 - $12.35
    $9.71 - $12.35
    $9.71 - $12.35
    $9.71

    6mm-1.0 x 18mm Zinc Plated Steel Coarse Thread Coupling Nuts

    Fastener Line
    10+ in stock

    Diameter: 6mmLength: 18mmMaterial: SteelFinish: ZincDriver Type: #10 WrenchThread Size: 1.0mm (Coarse)Style: HexType: Coupling NutSpecifications: D...

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    $9.71 - $12.35
    $9.71 - $12.35
    $9.71 - $12.35
    $9.71
  • 5mm-0.8 x 15mm Zinc Plated Steel Coarse Thread Coupling Nuts
    $10.19 - $14.85
    $10.19 - $14.85
    $10.19 - $14.85
    $10.19

    5mm-0.8 x 15mm Zinc Plated Steel Coarse Thread Coupling Nuts

    Fastener Line
    10+ in stock

    Diameter: 5mmLength: 15mmMaterial: SteelFinish: ZincDriver Type: #8 WrenchThread Size: 0.8mm (Coarse)Style: HexType: Coupling NutSpecifications: DI...

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    $10.19 - $14.85
    $10.19 - $14.85
    $10.19 - $14.85
    $10.19
  • 3/4"-16 x 2-1/4" Zinc Plated Steel Fine Thread Rod Coupling Nuts
    $9.14 - $16.91
    $9.14 - $16.91
    $9.14 - $16.91
    $9.14

    3/4"-16 x 2-1/4" Zinc Plated Steel Fine Thread Rod Coupling Nuts

    Fastener Line
    10+ in stock

    Diameter: 3/4"Length: 2-1/4"Material: SteelFinish: ZincDriver Type: 1" WrenchThread Size: 16 (Fine)Style: HexType: Coupling NutA coupling nut is a ...

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    $9.14 - $16.91
    $9.14 - $16.91
    $9.14 - $16.91
    $9.14
  • 3/8"-16 to 1/4"-20 x 1-1/8" Zinc Plated Steel Coarse Thread Coupling Nuts
    $11.82 - $11.90
    $11.82 - $11.90
    $11.82 - $11.90
    $11.82

    3/8"-16 to 1/4"-20 x 1-1/8" Zinc Plated Steel Coarse Thread Coupling Nuts

    Fastener Line
    10+ in stock

    Diameter: 3/8"Length: 1-1/8"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Thread Length: 3/8-16 to 1/4-20Style: Reduc...

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    $11.82 - $11.90
    $11.82 - $11.90
    $11.82 - $11.90
    $11.82
  • 5/8"-18 x 2-1/8" 18-8 Stainless Steel Fine Thread Coupling Nuts
    $24.08 - $48.07
    $24.08 - $48.07
    $24.08 - $48.07
    $24.08

    5/8"-18 x 2-1/8" 18-8 Stainless Steel Fine Thread Coupling Nuts

    Fastener Line
    10+ in stock

    Diameter: 5/8"Length: 2-1/8"Material: Stainless SteelDriver Type: 13/16" WrenchThread Size: 18 (Fine)Hardness: 18-8Type: Coupling NutA coupling nut...

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    $24.08 - $48.07
    $24.08 - $48.07
    $24.08 - $48.07
    $24.08
  • 1/2"-20 x 1-3/4" 18-8 Stainless Steel Fine Thread Coupling Nuts
    $12.46 - $25.04
    $12.46 - $25.04
    $12.46 - $25.04
    $12.46

    1/2"-20 x 1-3/4" 18-8 Stainless Steel Fine Thread Coupling Nuts

    Fastener Line
    10+ in stock

    Diameter: 1/2"Length: 1-3/4"Material: Stainless SteelDriver Type: 5/8" WrenchThread Size: 20 (Fine)Hardness: 18-8Type: Coupling NutA coupling nut i...

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    $12.46 - $25.04
    $12.46 - $25.04
    $12.46 - $25.04
    $12.46
  • 7/16"-20 x 1-9/32" 18-8 Stainless Steel Fine Thread Coupling Nuts
    $11.70 - $28.71
    $11.70 - $28.71
    $11.70 - $28.71
    $11.70

    7/16"-20 x 1-9/32" 18-8 Stainless Steel Fine Thread Coupling Nuts

    Fastener Line
    Only 10 left!

    Diameter: 7/16"Length: 1-9/32"Material: Stainless SteelDriver Type: 5/8" WrenchThread Size: 20 (Fine)Hardness: 18-8Type: Coupling NutA coupling nut...

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    $11.70 - $28.71
    $11.70 - $28.71
    $11.70 - $28.71
    $11.70
  • 3/8"-24 x 1-3/16" 18-8 Stainless Steel Fine Thread Coupling Nuts
    Sold out
    $10.04 - $20.50
    $10.04 - $20.50
    $10.04 - $20.50
    $10.04

    3/8"-24 x 1-3/16" 18-8 Stainless Steel Fine Thread Coupling Nuts

    Fastener Line
    Out of stock

    Diameter: 3/8"Length: 1-3/16"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: 18-8Type: Coupling NutA coupling nut ...

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    $10.04 - $20.50
    $10.04 - $20.50
    $10.04 - $20.50
    $10.04
    Sold out
  • 5/16"-24 18-8 Stainless Steel Fine Thread Coupling Nuts
    $12.03 - $19.65
    $12.03 - $19.65
    $12.03 - $19.65
    $12.03

    5/16"-24 18-8 Stainless Steel Fine Thread Coupling Nuts

    Fastener Line
    10+ in stock

    Diameter: 5/16"Length: 1"Material: Stainless SteelDriver Type: 7/16" WrenchThread Size: 24 (Fine)Hardness: 18-8Type: Coupling NutA coupling nut is ...

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    $12.03 - $19.65
    $12.03 - $19.65
    $12.03 - $19.65
    $12.03
  • 1/4"-28 x 7/8" 18-8 Stainless Steel Fine Thread Coupling Nuts
    $12.09 - $18.02
    $12.09 - $18.02
    $12.09 - $18.02
    $12.09

    1/4"-28 x 7/8" 18-8 Stainless Steel Fine Thread Coupling Nuts

    Fastener Line
    10+ in stock

    Diameter: 1/4"Length: 7/8"Material: Stainless SteelDriver Type: 3/8" WrenchThread Size: 28 (Fine)Hardness: 18-8Type: Coupling NutA coupling nut is ...

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    $12.09 - $18.02
    $12.09 - $18.02
    $12.09 - $18.02
    $12.09
  • 7/16"-20 x 1-1/4" Zinc Plated Steel Fine Thread Rod Coupling Nuts
    $9.84 - $16.23
    $9.84 - $16.23
    $9.84 - $16.23
    $9.84

    7/16"-20 x 1-1/4" Zinc Plated Steel Fine Thread Rod Coupling Nuts

    Fastener Line
    10+ in stock

    Diameter: 7/16"Length: 1-1/4"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 20 (Fine)Style: HexType: Coupling NutA coupling nut i...

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    $9.84 - $16.23
    $9.84 - $16.23
    $9.84 - $16.23
    $9.84
  • 1/4"-28 x 7/16" x 7/8" Zinc Plated Steel Fine Thread Rod Coupling Nuts
    $6.55 - $11.64
    $6.55 - $11.64
    $6.55 - $11.64
    $6.55

    1/4"-28 x 7/16" x 7/8" Zinc Plated Steel Fine Thread Rod Coupling Nuts

    Fastener Line
    10+ in stock

    Diameter: 1/4"Length: 7/8"Material: SteelFinish: ZincDriver Type: 3/8" WrenchThread Size: 28 (Fine)Style: HexType: Coupling NutA coupling nut is a ...

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    $6.55 - $11.64
    $6.55 - $11.64
    $6.55 - $11.64
    $6.55
  • 1/2"-13 x 1-3/4" 18-8 Stainless Steel Coarse Thread Coupling Nuts
    $12.51 - $60.12
    $12.51 - $60.12
    $12.51 - $60.12
    $12.51

    1/2"-13 x 1-3/4" 18-8 Stainless Steel Coarse Thread Coupling Nuts

    Fastener Line
    10+ in stock

    Diameter: 1/2"Length: 1-3/4"Material: Stainless SteelDriver Type: 7/8" WrenchThread Size: 13 (Coarse)Hardness: 18-8Type: Coupling NutA coupling nut...

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    $12.51 - $60.12
    $12.51 - $60.12
    $12.51 - $60.12
    $12.51
  • 7/16"-14 x 1-1/4" 18-8 Stainless Steel Coarse Thread Coupling Nuts
    $11.55 - $71.75
    $11.55 - $71.75
    $11.55 - $71.75
    $11.55

    7/16"-14 x 1-1/4" 18-8 Stainless Steel Coarse Thread Coupling Nuts

    Fastener Line
    10+ in stock

    Diameter: 7/16"Length: 1-1/4"Material: Stainless SteelDriver Type: 5/8" WrenchThread Size: 14 (Coarse)Hardness: 18-8Type: Coupling NutA coupling nu...

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    $11.55 - $71.75
    $11.55 - $71.75
    $11.55 - $71.75
    $11.55
  • 3/8"-16 x 1-3/4" 18-8 Stainless Steel Coarse Thread Coupling Nuts
    $10.40 - $59.52
    $10.40 - $59.52
    $10.40 - $59.52
    $10.40

    3/8"-16 x 1-1/8" 18-8 Stainless Steel Coarse Thread Coupling Nuts

    Fastener Line
    10+ in stock

    Diameter: 3/8"Length: 1-1/8"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: 18-8Type: Coupling NutA coupling nu...

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    $10.40 - $59.52
    $10.40 - $59.52
    $10.40 - $59.52
    $10.40
  • 5/16"-18 x 1" 18-8 Stainless Steel Coarse Thread Coupling Nuts
    $10.07 - $36.80
    $10.07 - $36.80
    $10.07 - $36.80
    $10.07

    5/16"-18 x 1" 18-8 Stainless Steel Coarse Thread Coupling Nuts

    Fastener Line
    10+ in stock

    Diameter: 5/16"Length: 1"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: 18-8Type: Coupling NutA coupling nut is...

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    $10.07 - $36.80
    $10.07 - $36.80
    $10.07 - $36.80
    $10.07
  • 1/4"-20 x 7/8" 18-8 Stainless Steel Coarse Thread Coupling Nuts
    $10.40 - $31.26
    $10.40 - $31.26
    $10.40 - $31.26
    $10.40

    1/4"-20 x 7/8" 18-8 Stainless Steel Coarse Thread Coupling Nuts

    Fastener Line
    10+ in stock

    Diameter: 1/4"Length: 7/8"Material: Stainless SteelDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: 18-8Type: Coupling NutA coupling nut ...

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    $10.40 - $31.26
    $10.40 - $31.26
    $10.40 - $31.26
    $10.40
  • #10-24 x 3/4" 18-8 Stainless Steel Coarse Thread Coupling Nuts
    $15.91 - $28.14
    $15.91 - $28.14
    $15.91 - $28.14
    $15.91

    #10-24 x 3/4" 18-8 Stainless Steel Coarse Thread Coupling Nuts

    Fastener Line
    10+ in stock

    Diameter: #10Length: 3/4"Material: Stainless SteelDriver Type: 3/8" WrenchThread Size: 24 (Coarse)Hardness: 18-8Type: Coupling NutA coupling nut is...

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    $15.91 - $28.14
    $15.91 - $28.14
    $15.91 - $28.14
    $15.91
  • #6-32 x 1/2" 18-8 Stainless Steel Coarse Thread Coupling Nuts
    $9.92 - $37.40
    $9.92 - $37.40
    $9.92 - $37.40
    $9.92

    #6-32 x 1/2" 18-8 Stainless Steel Coarse Thread Coupling Nuts

    Fastener Line
    10+ in stock

    Diameter: #6Length: 1/2"Material: Stainless SteelDriver Type: 5/16" WrenchThread Size: 32 (Coarse)Hardness: 18-8Type: Coupling NutA coupling nut is...

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    $9.92 - $37.40
    $9.92 - $37.40
    $9.92 - $37.40
    $9.92
  • 3/4"-10 x 2-1/4" Hot Dip Galvanized Steel Coarse Thread Coupling Nuts
    $19.91 - $393.85
    $19.91 - $393.85
    $19.91 - $393.85
    $19.91

    3/4"-10 x 2-1/4" Hot Dip Galvanized Steel Coarse Thread Coupling Nuts

    Fastener Line
    Only 8 left!

    Diameter: 3/4"Length: 2-1/4"Material: SteelFinish: Hot Dip GalvanizedDriver Type: 1-1/8" WrenchThread Size: 10 (Coarse)Type: Coupling NutA coupling...

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    $19.91 - $393.85
    $19.91 - $393.85
    $19.91 - $393.85
    $19.91