Skip to content
Free shipping on orders $250 and up!
Free shipping on orders $250 and up!

Insert Nuts

  • Original price $3.74 - Original price $3.74
    Original price
    $3.74
    $3.74 - $3.74
    Current price $3.74

    5/16"-18 Black Oxide Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: Black OxideDriver Type: 9/16" WrenchThread Size: 18 (Coarse)Style: Nylon In...

    View full details
    Original price $3.74 - Original price $3.74
    Original price
    $3.74
    $3.74 - $3.74
    Current price $3.74
  • Original price $8.98 - Original price $8.98
    Original price
    $8.98
    $8.98 - $8.98
    Current price $8.98

    3/8"-24 Black Chrome Plated Steel Fine Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 15/32"Material: SteelFinish: Black ChromeDriver Type: 9/16" WrenchThread Size: 24 (Fine)Style: Nylon Ins...

    View full details
    Original price $8.98 - Original price $8.98
    Original price
    $8.98
    $8.98 - $8.98
    Current price $8.98
  • Original price $8.98 - Original price $8.98
    Original price
    $8.98
    $8.98 - $8.98
    Current price $8.98

    3/8"-16 Black Chrome Plated Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 15/32"Material: SteelFinish: Black ChromeDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Style: Nylon I...

    View full details
    Original price $8.98 - Original price $8.98
    Original price
    $8.98
    $8.98 - $8.98
    Current price $8.98
  • Original price $9.10 - Original price $9.10
    Original price
    $9.10
    $9.10 - $9.10
    Current price $9.10

    5/16"-18 Black Chrome Plated Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: SteelFinish: Black ChromeDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Style: Nylon In...

    View full details
    Original price $9.10 - Original price $9.10
    Original price
    $9.10
    $9.10 - $9.10
    Current price $9.10
  • Original price $43.40 - Original price $43.40
    Original price
    $43.40
    $43.40 - $43.40
    Current price $43.40

    20mm-2.5 Black Phosphate Class 8 Steel Coarse Thread Nylon Insert Lock Nuts

    Only 6 left!

    Diameter: 20mmDiameter 2: 34mmThickness: 20mmMaterial: SteelFinish: Black PhosphateDriver Type: #30 WrenchThread Size: 2.5mm (Coarse)Hardness: Clas...

    View full details
    Original price $43.40 - Original price $43.40
    Original price
    $43.40
    $43.40 - $43.40
    Current price $43.40
  • Original price $43.40 - Original price $43.40
    Original price
    $43.40
    $43.40 - $43.40
    Current price $43.40

    16mm-2.0 Black Phosphate Class 8 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 16mmDiameter 2: 27mmThickness: 15mmMaterial: SteelFinish: Black PhosphateDriver Type: #24 WrenchThread Size: 2.0mm (Coarse)Hardness: Clas...

    View full details
    Original price $43.40 - Original price $43.40
    Original price
    $43.40
    $43.40 - $43.40
    Current price $43.40
  • Original price $43.40 - Original price $43.40
    Original price
    $43.40
    $43.40 - $43.40
    Current price $43.40

    12mm-1.75 Black Phosphate Class 8 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 12mmDiameter 2: 22mmThickness: 12mmMaterial: SteelFinish: Black PhosphateDriver Type: #19 WrenchThread Size: 1.75mm (Coarse)Hardness: Cla...

    View full details
    Original price $43.40 - Original price $43.40
    Original price
    $43.40
    $43.40 - $43.40
    Current price $43.40
  • Original price $34.74 - Original price $34.74
    Original price
    $34.74
    $34.74 - $34.74
    Current price $34.74

    1/2"-13 Black Phosphate Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 39/64"Material: SteelFinish: Black PhosphateDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Hardness: Gr...

    View full details
    Original price $34.74 - Original price $34.74
    Original price
    $34.74
    $34.74 - $34.74
    Current price $34.74
  • Original price $34.74 - Original price $34.74
    Original price
    $34.74
    $34.74 - $34.74
    Current price $34.74

    1/4"-20 Black Phosphate Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: Black PhosphateDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Gra...

    View full details
    Original price $34.74 - Original price $34.74
    Original price
    $34.74
    $34.74 - $34.74
    Current price $34.74
  • Original price $9.82 - Original price $14.31
    Original price
    $9.82 - $14.31
    $9.82 - $14.31
    Current price $9.82

    1"-8 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 1"Diameter 2: 1-21/32"Thickness: 1-1/16"Material: SteelFinish: Yellow ZincDriver Type: 1-1/2" WrenchThread Size: 8 (Coarse)Hardness: Grad...

    View full details
    Original price $9.82 - Original price $14.31
    Original price
    $9.82 - $14.31
    $9.82 - $14.31
    Current price $9.82
  • Original price $8.16 - Original price $13.35
    Original price
    $8.16 - $13.35
    $8.16 - $13.35
    Current price $8.16

    1/4"-28 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: Yellow ZincDriver Type: 7/16" WrenchThread Size: 28 (Fine)Hardness: Grade 8St...

    View full details
    Original price $8.16 - Original price $13.35
    Original price
    $8.16 - $13.35
    $8.16 - $13.35
    Current price $8.16
  • Original price $9.42 - Original price $10.34
    Original price
    $9.42 - $10.34
    $9.42 - $10.34
    Current price $9.42

    1/4"-20 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: Yellow ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grade 8...

    View full details
    Original price $9.42 - Original price $10.34
    Original price
    $9.42 - $10.34
    $9.42 - $10.34
    Current price $9.42
  • Original price $10.50 - Original price $10.50
    Original price
    $10.50
    $10.50 - $10.50
    Current price $10.50

    1/2"-20 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 39/64"Material: SteelFinish: Yellow ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: Grade 8S...

    View full details
    Original price $10.50 - Original price $10.50
    Original price
    $10.50
    $10.50 - $10.50
    Current price $10.50
  • Original price $8.10 - Original price $12.09
    Original price
    $8.10 - $12.09
    $8.10 - $12.09
    Current price $8.10

    1/2"-13 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 39/64"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Hardness: Grade 2Style:...

    View full details
    Original price $8.10 - Original price $12.09
    Original price
    $8.10 - $12.09
    $8.10 - $12.09
    Current price $8.10
  • Original price $8.91 - Original price $12.79
    Original price
    $8.91 - $12.79
    $8.91 - $12.79
    Current price $8.91

    1/2"-13 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 39/64"Material: SteelFinish: Yellow ZincDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Hardness: Grade ...

    View full details
    Original price $8.91 - Original price $12.79
    Original price
    $8.91 - $12.79
    $8.91 - $12.79
    Current price $8.91
  • Original price $7.28 - Original price $13.92
    Original price
    $7.28 - $13.92
    $7.28 - $13.92
    Current price $7.28

    1/2"-20 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 39/64"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: Grade 2Style: N...

    View full details
    Original price $7.28 - Original price $13.92
    Original price
    $7.28 - $13.92
    $7.28 - $13.92
    Current price $7.28
  • Original price $7.61 - Original price $8.79
    Original price
    $7.61 - $8.79
    $7.61 - $8.79
    Current price $7.61

    1/4"-28 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 28 (Fine)Hardness: Grade 2Style: Ny...

    View full details
    Original price $7.61 - Original price $8.79
    Original price
    $7.61 - $8.79
    $7.61 - $8.79
    Current price $7.61
  • Original price $6.45 - Original price $8.73
    Original price
    $6.45 - $8.73
    $6.45 - $8.73
    Current price $6.45

    #10-24 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: #10Diameter 2: 7/16"Thickness: 15/64"Material: SteelFinish: ZincDriver Type: 3/8" WrenchThread Size: 24 (Coarse)Hardness: Grade 2Style: N...

    View full details
    Original price $6.45 - Original price $8.73
    Original price
    $6.45 - $8.73
    $6.45 - $8.73
    Current price $6.45
  • Original price $5.75 - Original price $8.03
    Original price
    $5.75 - $8.03
    $5.75 - $8.03
    Current price $5.75

    #8-32 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: #8Diameter 2: 3/8"Thickness: 15/64"Material: SteelFinish: ZincDriver Type: 11/32" WrenchThread Size: 32 (Coarse)Hardness: Grade 2Style: N...

    View full details
    Original price $5.75 - Original price $8.03
    Original price
    $5.75 - $8.03
    $5.75 - $8.03
    Current price $5.75
  • Original price $5.08 - Original price $7.09
    Original price
    $5.08 - $7.09
    $5.08 - $7.09
    Current price $5.08

    #6-32 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: #6Diameter 2: 11/32"Thickness: 3/16"Material: SteelFinish: ZincDriver Type: 5/16" WrenchThread Size: 32 (Coarse)Hardness: Grade 2Style: N...

    View full details
    Original price $5.08 - Original price $7.09
    Original price
    $5.08 - $7.09
    $5.08 - $7.09
    Current price $5.08
  • Original price $8.06 - Original price $9.59
    Original price
    $8.06 - $9.59
    $8.06 - $9.59
    Current price $8.06

    1/2"-13 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 39/64"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Hardness: Grade 2Style:...

    View full details
    Original price $8.06 - Original price $9.59
    Original price
    $8.06 - $9.59
    $8.06 - $9.59
    Current price $8.06
  • Original price $8.10 - Original price $9.93
    Original price
    $8.10 - $9.93
    $8.10 - $9.93
    Current price $8.10

    #10-32 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: #10Diameter 2: 7/16"Thickness: 15/64"Material: SteelFinish: ZincDriver Type: 3/8" WrenchThread Size: 32 (Fine)Hardness: Grade 2Style: Nyl...

    View full details
    Original price $8.10 - Original price $9.93
    Original price
    $8.10 - $9.93
    $8.10 - $9.93
    Current price $8.10
  • Original price $8.06 - Original price $27.67
    Original price
    $8.06 - $27.67
    $8.06 - $27.67
    Current price $8.06

    1/4"-20 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grade 2Style: ...

    View full details
    Original price $8.06 - Original price $27.67
    Original price
    $8.06 - $27.67
    $8.06 - $27.67
    Current price $8.06
  • Original price $7.15 - Original price $8.50
    Original price
    $7.15 - $8.50
    $7.15 - $8.50
    Current price $7.15

    #10-32 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: #10Diameter 2: 7/16"Thickness: 15/64"Material: SteelFinish: ZincDriver Type: 3/8" WrenchThread Size: 32 (Fine)Hardness: Grade 2Style: Nyl...

    View full details
    Original price $7.15 - Original price $8.50
    Original price
    $7.15 - $8.50
    $7.15 - $8.50
    Current price $7.15