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Lock Nuts

  • Original price $11.88 - Original price $11.88
    Original price
    $11.88
    $11.88 - $11.88
    Current price $11.88

    1/4"-20 316 Stainless Steel Coarse Thread Lock Nuts (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Material: Stainless SteelDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: 316Type: Lock NutBox of 20.A lock...

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    Original price $11.88 - Original price $11.88
    Original price
    $11.88
    $11.88 - $11.88
    Current price $11.88
  • Original price $11.40 - Original price $11.40
    Original price
    $11.40
    $11.40 - $11.40
    Current price $11.40

    5/16"-18 316 Stainless Steel Coarse Thread Lock Nuts (15 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: 316Type: Lock NutBox of 15.A loc...

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    Original price $11.40 - Original price $11.40
    Original price
    $11.40
    $11.40 - $11.40
    Current price $11.40
  • Original price $11.39 - Original price $11.39
    Original price
    $11.39
    $11.39 - $11.39
    Current price $11.39

    3/8"-16 316 Stainless Steel Coarse Thread Lock Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 5/8"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: 316Type: Lock NutBox of 10.A lock...

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    Original price $11.39 - Original price $11.39
    Original price
    $11.39
    $11.39 - $11.39
    Current price $11.39
  • Original price $11.50 - Original price $11.50
    Original price
    $11.50
    $11.50 - $11.50
    Current price $11.50

    7/16"-14 316 Stainless Steel Coarse Thread Lock Nuts (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Diameter 2: 45/64"Material: Stainless SteelDriver Type: 11/16" WrenchThread Size: 14 (Coarse)Hardness: 316Type: Lock NutBox of 6.A l...

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    Original price $11.50 - Original price $11.50
    Original price
    $11.50
    $11.50 - $11.50
    Current price $11.50
  • Original price $11.69 - Original price $11.69
    Original price
    $11.69
    $11.69 - $11.69
    Current price $11.69

    1/2"-13 316 Stainless Steel Coarse Thread Lock Nuts (5 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Material: Stainless SteelDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Hardness: 316Type: Lock NutBox of 5.A lock...

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    Original price $11.69 - Original price $11.69
    Original price
    $11.69
    $11.69 - $11.69
    Current price $11.69
  • Original price $10.66 - Original price $10.66
    Original price
    $10.66
    $10.66 - $10.66
    Current price $10.66

    5/8"-11 316 Stainless Steel Coarse Thread Lock Nuts (2 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-1/16"Material: Stainless SteelDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Hardness: 316Type: Lock NutBox of 2.A l...

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    Original price $10.66 - Original price $10.66
    Original price
    $10.66
    $10.66 - $10.66
    Current price $10.66
  • Original price $13.71 - Original price $13.71
    Original price
    $13.71
    $13.71 - $13.71
    Current price $13.71

    3/4"-10 316 Stainless Steel Coarse Thread Lock Nuts (2 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/4"Diameter 2: 1-1/4"Material: Stainless SteelDriver Type: 1-1/8" WrenchThread Size: 10 (Coarse)Hardness: 316Type: Lock NutBox of 2.A lo...

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    Original price $13.71 - Original price $13.71
    Original price
    $13.71
    $13.71 - $13.71
    Current price $13.71
  • Original price $12.49 - Original price $12.49
    Original price
    $12.49
    $12.49 - $12.49
    Current price $12.49

    #10-32 316 Stainless Steel Fine Thread Lock Nuts (25 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #10Diameter 2: 13/32"Material: Stainless SteelDriver Type: 3/8" WrenchThread Size: 32 (Fine)Hardness: 316Nominal Size: #10Type: Lock NutB...

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    Original price $12.49 - Original price $12.49
    Original price
    $12.49
    $12.49 - $12.49
    Current price $12.49
  • Original price $18.40 - Original price $21.78
    Original price
    $18.40 - $21.78
    $18.40 - $21.78
    Current price $18.40

    3/4"-10 18-8 Stainless Steel Coarse Thread Lock Nuts LNSS-185

    Monster Fastener
    10+ in stock

    Diameter: 3/4"Diameter 2: 1-7/32"Thickness: 7/8"Material: Stainless SteelDriver Type: 1-1/8" WrenchThread Size: 10 (Coarse)Hardness: 18-8Style: Wax...

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    Original price $18.40 - Original price $21.78
    Original price
    $18.40 - $21.78
    $18.40 - $21.78
    Current price $18.40
  • Original price $14.91 - Original price $14.91
    Original price
    $14.91
    $14.91 - $14.91
    Current price $14.91

    1/2"-20 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts LNS8-126

    Monster Fastener
    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...

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    Original price $14.91 - Original price $14.91
    Original price
    $14.91
    $14.91 - $14.91
    Current price $14.91
  • Original price $14.61 - Original price $18.37
    Original price
    $14.61 - $18.37
    $14.61 - $18.37
    Current price $14.61

    9/16"-18 Zinc Plated Grade 8 Steel Fine Thread Coarse Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 9/16"Diameter 2: 1"Thickness: 21/32"Material: SteelFinish: Yellow ZincDriver Type: 7/8" WrenchThread Size: 18 (Fine)Hardness: Grade 8Styl...

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    Original price $14.61 - Original price $18.37
    Original price
    $14.61 - $18.37
    $14.61 - $18.37
    Current price $14.61
  • Original price $10.49 - Original price $22.45
    Original price
    $10.49 - $22.45
    $10.49 - $22.45
    Current price $10.49

    5/8"-18 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts LNS8-135

    Monster Fastener
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-7/32"Thickness: 49/64"Material: SteelFinish: Yellow ZincDriver Type: 15/16" WrenchThread Size: 18 (Fine)Hardness: Grade...

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    Original price $10.49 - Original price $22.45
    Original price
    $10.49 - $22.45
    $10.49 - $22.45
    Current price $10.49
  • Original price $10.20 - Original price $18.17
    Original price
    $10.20 - $18.17
    $10.20 - $18.17
    Current price $10.20

    3/4"-16 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts LNS8-141

    Monster Fastener
    10+ in stock

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

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    Original price $10.20 - Original price $18.17
    Original price
    $10.20 - $18.17
    $10.20 - $18.17
    Current price $10.20
  • Original price $14.53 - Original price $22.92
    Original price
    $14.53 - $22.92
    $14.53 - $22.92
    Current price $14.53

    7/8"-14 Zinc Plated Grade 8 Steel Fine Thread Coarse Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 7/8"Diameter 2: 1-7/16"Thickness: 3/4"Material: SteelFinish: Yellow ZincDriver Type: 1-5/16" WrenchThread Size: 14 (Fine)Hardness: Grade ...

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    Original price $14.53 - Original price $22.92
    Original price
    $14.53 - $22.92
    $14.53 - $22.92
    Current price $14.53
  • Original price $13.86 - Original price $17.37
    Original price
    $13.86 - $17.37
    $13.86 - $17.37
    Current price $13.86

    1"-14 Zinc Plated Grade 8 Steel Fine Thread Coarse Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 1"Diameter 2: 1-21/32"Thickness: 55/64"Material: SteelFinish: Yellow ZincDriver Type: 1-1/2" WrenchThread Size: 14 (Fine)Hardness: Grade ...

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    Original price $13.86 - Original price $17.37
    Original price
    $13.86 - $17.37
    $13.86 - $17.37
    Current price $13.86
  • 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 $11.57 - Original price $17.41
    Original price
    $11.57 - $17.41
    $11.57 - $17.41
    Current price $11.57

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

    Monster Fastener
    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...

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    Original price $11.57 - Original price $17.41
    Original price
    $11.57 - $17.41
    $11.57 - $17.41
    Current price $11.57
  • Original price $12.40 - Original price $16.64
    Original price
    $12.40 - $16.64
    $12.40 - $16.64
    Current price $12.40

    5/16"-24 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: Yellow ZincDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: Grade 8S...

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    Original price $12.40 - Original price $16.64
    Original price
    $12.40 - $16.64
    $12.40 - $16.64
    Current price $12.40
  • Original price $16.17 - Original price $19.05
    Original price
    $16.17 - $19.05
    $16.17 - $19.05
    Current price $16.17

    3/8"-24 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts LNS8-114

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 15/32"Material: SteelFinish: Yellow ZincDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: Grade 8...

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    Original price $16.17 - Original price $19.05
    Original price
    $16.17 - $19.05
    $16.17 - $19.05
    Current price $16.17