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Lock Nuts

  • Original price $9.83 - Original price $14.40
    Original price
    $9.83 - $14.40
    $9.83 - $14.40
    Current price $9.83

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

    Monster Fastener
    10+ in stock

    Diameter: #10Diameter 2: 13/32"Thickness: 1/8"Material: SteelFinish: ZincDriver Type: 3/8" WrenchThread Size: 32 (Fine)Hardness: Grade 2Style: KepT...

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    Original price $9.83 - Original price $14.40
    Original price
    $9.83 - $14.40
    $9.83 - $14.40
    Current price $9.83
  • Original price $13.71 - Original price $16.32
    Original price
    $13.71 - $16.32
    $13.71 - $16.32
    Current price $13.71

    6mm-1.0 Zinc Plated Class 8 Steel Coarse Thread Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 6mmDiameter 2: 11mmThickness: 5.9mmMaterial: SteelFinish: ZincDriver Type: #10 WrenchThread Size: 1.0mm (Coarse)Hardness: Class 8Style: P...

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    Original price $13.71 - Original price $16.32
    Original price
    $13.71 - $16.32
    $13.71 - $16.32
    Current price $13.71
  • Original price $15.40 - Original price $16.74
    Original price
    $15.40 - $16.74
    $15.40 - $16.74
    Current price $15.40

    8mm-1.25 Zinc Plated Class 8 Steel Coarse Thread Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 8mmDiameter 2: 15mmThickness: 7.8mmMaterial: SteelFinish: ZincDriver Type: #13 WrenchThread Size: 1.25mm (Coarse)Hardness: Class 8Style: ...

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    Original price $15.40 - Original price $16.74
    Original price
    $15.40 - $16.74
    $15.40 - $16.74
    Current price $15.40
  • Original price $12.86 - Original price $16.05
    Original price
    $12.86 - $16.05
    $12.86 - $16.05
    Current price $12.86

    10mm-1.5 Zinc Plated Class 8 Steel Coarse Thread Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 10mmDiameter 2: 19mmThickness: 9.5mmMaterial: SteelFinish: ZincDriver Type: #17 WrenchThread Size: 1.5mm (Coarse)Hardness: Class 8Style: ...

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    Original price $12.86 - Original price $16.05
    Original price
    $12.86 - $16.05
    $12.86 - $16.05
    Current price $12.86
  • Original price $14.55 - Original price $17.19
    Original price
    $14.55 - $17.19
    $14.55 - $17.19
    Current price $14.55

    12mm-1.75 Zinc Plated Class 8 Steel Coarse Thread Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 12mmDiameter 2: 21mmThickness: 12mmMaterial: SteelFinish: ZincDriver Type: #19 WrenchThread Size: 1.75mm (Coarse)Hardness: Class 8Style: ...

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    Original price $14.55 - Original price $17.19
    Original price
    $14.55 - $17.19
    $14.55 - $17.19
    Current price $14.55
  • Original price $13.87 - Original price $16.83
    Original price
    $13.87 - $16.83
    $13.87 - $16.83
    Current price $13.87

    14mm-2.0 Zinc Plated Class 8 Steel Coarse Thread Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 14mmDiameter 2: 25mmThickness: 14mmMaterial: SteelFinish: ZincDriver Type: #22 WrenchThread Size: 2.0mm (Coarse)Hardness: Class 8Style: P...

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    Original price $13.87 - Original price $16.83
    Original price
    $13.87 - $16.83
    $13.87 - $16.83
    Current price $13.87
  • Original price $9.74 - Original price $11.18
    Original price
    $9.74 - $11.18
    $9.74 - $11.18
    Current price $9.74

    7mm-1.0 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 7mmDiameter 2: 12mmThickness: 7.4mmMaterial: SteelFinish: ZincDriver Type: #11 wrenchThread Size: 1.0mm (Coarse)Hardness: Class 8Style: N...

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    Original price $9.74 - Original price $11.18
    Original price
    $9.74 - $11.18
    $9.74 - $11.18
    Current price $9.74
  • Original price $9.40 - Original price $11.83
    Original price
    $9.40 - $11.83
    $9.40 - $11.83
    Current price $9.40

    8mm-1.25 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 8mmDiameter 2: 15mmThickness: 7.9mmMaterial: SteelFinish: ZincDriver Type: #13 WrenchThread Size: 1.25mm (Coarse)Hardness: Class 8Style: ...

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    Original price $9.40 - Original price $11.83
    Original price
    $9.40 - $11.83
    $9.40 - $11.83
    Current price $9.40
  • Original price $8.13 - Original price $12.64
    Original price
    $8.13 - $12.64
    $8.13 - $12.64
    Current price $8.13

    12mm-1.75 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 12mmDiameter 2: 22mmThickness: 12mmMaterial: SteelFinish: ZincDriver Type: #19 WrenchThread Size: 1.75mm (Coarse)Hardness: Class 8Style: ...

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    Original price $8.13 - Original price $12.64
    Original price
    $8.13 - $12.64
    $8.13 - $12.64
    Current price $8.13
  • Original price $10.45 - Original price $11.29
    Original price
    $10.45 - $11.29
    $10.45 - $11.29
    Current price $10.45

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

    Monster Fastener
    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: ...

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    Original price $10.45 - Original price $11.29
    Original price
    $10.45 - $11.29
    $10.45 - $11.29
    Current price $10.45
  • Original price $9.81 - Original price $12.19
    Original price
    $9.81 - $12.19
    $9.81 - $12.19
    Current price $9.81

    5/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 2Style:...

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    Original price $9.81 - Original price $12.19
    Original price
    $9.81 - $12.19
    $9.81 - $12.19
    Current price $9.81
  • Original price $10.97 - Original price $14.37
    Original price
    $10.97 - $14.37
    $10.97 - $14.37
    Current price $10.97

    3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 15/32"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 2Style...

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    Original price $10.97 - Original price $14.37
    Original price
    $10.97 - $14.37
    $10.97 - $14.37
    Current price $10.97
  • Original price $11.51 - Original price $17.04
    Original price
    $11.51 - $17.04
    $11.51 - $17.04
    Current price $11.51

    3/4"-10 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 3/4"Diameter 2: 1-7/32"Thickness: 57/64"Material: SteelFinish: ZincDriver Type: 1-1/8" WrenchThread Size: 10 (Coarse)Hardness: Grade 2Sty...

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    Original price $11.51 - Original price $17.04
    Original price
    $11.51 - $17.04
    $11.51 - $17.04
    Current price $11.51
  • Original price $10.20 - Original price $11.26
    Original price
    $10.20 - $11.26
    $10.20 - $11.26
    Current price $10.20

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

    Monster Fastener
    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...

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    Original price $10.20 - Original price $11.26
    Original price
    $10.20 - $11.26
    $10.20 - $11.26
    Current price $10.20
  • Original price $11.91 - Original price $18.73
    Original price
    $11.91 - $18.73
    $11.91 - $18.73
    Current price $11.91

    3/4"-16 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts

    Monster Fastener
    Only 3 left!

    Diameter: 3/4"Diameter 2: 1-7/32"Thickness: 57/64"Material: SteelFinish: ZincDriver Type: 1-1/8" WrenchThread Size: 16 (Fine)Hardness: Grade 2Style...

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    Original price $11.91 - Original price $18.73
    Original price
    $11.91 - $18.73
    $11.91 - $18.73
    Current price $11.91
  • Original price $11.00 - Original price $28.54
    Original price
    $11.00 - $28.54
    $11.00 - $28.54
    Current price $11.00

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

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 7/32"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grade 2Style: T...

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    Original price $11.00 - Original price $28.54
    Original price
    $11.00 - $28.54
    $11.00 - $28.54
    Current price $11.00
  • Original price $11.05 - Original price $14.43
    Original price
    $11.05 - $14.43
    $11.05 - $14.43
    Current price $11.05

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

    Monster Fastener
    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...

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    Original price $11.05 - Original price $14.43
    Original price
    $11.05 - $14.43
    $11.05 - $14.43
    Current price $11.05
  • Original price $9.58 - Original price $12.01
    Original price
    $9.58 - $12.01
    $9.58 - $12.01
    Current price $9.58

    7/16"-14 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Diameter 2: 23/32"Thickness: 15/32"Material: SteelFinish: ZincDriver Type: 11/16" WrenchThread Size: 14 (Coarse)Hardness: Grade 2Sty...

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    Original price $9.58 - Original price $12.01
    Original price
    $9.58 - $12.01
    $9.58 - $12.01
    Current price $9.58
  • Original price $11.12 - Original price $14.22
    Original price
    $11.12 - $14.22
    $11.12 - $14.22
    Current price $11.12

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

    Monster Fastener
    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:...

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    Original price $11.12 - Original price $14.22
    Original price
    $11.12 - $14.22
    $11.12 - $14.22
    Current price $11.12
  • Original price $9.27 - Original price $13.34
    Original price
    $9.27 - $13.34
    $9.27 - $13.34
    Current price $9.27

    14mm-2.0 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 14mmDiameter 2: 25mmThickness: 14mmMaterial: SteelFinish: ZincDriver Type: #22 WrenchThread Size: 2.0mm (Coarse)Hardness: Class 8Style: N...

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    Original price $9.27 - Original price $13.34
    Original price
    $9.27 - $13.34
    $9.27 - $13.34
    Current price $9.27
  • Original price $9.06 - Original price $13.22
    Original price
    $9.06 - $13.22
    $9.06 - $13.22
    Current price $9.06

    16mm-2.0 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 16mmDiameter 2: 27mmThickness: 15mmMaterial: SteelFinish: ZincDriver Type: #24 WrenchThread Size: 2.0mm (Coarse)Hardness: Class 8Style: N...

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    Original price $9.06 - Original price $13.22
    Original price
    $9.06 - $13.22
    $9.06 - $13.22
    Current price $9.06
  • Original price $9.26 - Original price $20.33
    Original price
    $9.26 - $20.33
    $9.26 - $20.33
    Current price $9.26

    12mm-1.25 Zinc Plated Class 8 Steel Extra Fine Thread Nylon Insert Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 12mmDiameter 2: 22mmThickness: 12mmMaterial: SteelFinish: ZincDriver Type: #19 WrenchThread Size: 1.25mm (Extra Fine)Hardness: Class 8Sty...

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    Original price $9.26 - Original price $20.33
    Original price
    $9.26 - $20.33
    $9.26 - $20.33
    Current price $9.26
  • Original price $11.37 - Original price $13.27
    Original price
    $11.37 - $13.27
    $11.37 - $13.27
    Current price $11.37

    3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Kep Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 3/8"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 2Style: ...

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    Original price $11.37 - Original price $13.27
    Original price
    $11.37 - $13.27
    $11.37 - $13.27
    Current price $11.37
  • Original price $14.31 - Original price $14.31
    Original price
    $14.31
    $14.31 - $14.31
    Current price $14.31

    #8-32 x 15/32" Zinc Plated Steel Coarse Thread Washer Lock Nuts (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #8Diameter 2: 3/8"Thickness: 7/32"Material: SteelFinish: ZincDriver Type: 11/32" WrenchThread Size: 32 (Coarse)Type: Speed NutDiameter 3:...

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    Original price $14.31 - Original price $14.31
    Original price
    $14.31
    $14.31 - $14.31
    Current price $14.31