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Lock Nuts

  • 3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Kep Lock Nuts
    $8.71 - $9.80
    $8.71 - $9.80
    $8.71 - $9.80
    $8.71

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

    Fastener Line
    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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    $8.71 - $9.80
    $8.71 - $9.80
    $8.71 - $9.80
    $8.71
  • 3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts
    $7.99 - $11.06
    $7.99 - $11.06
    $7.99 - $11.06
    $7.99

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

    Fastener Line
    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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    $7.99 - $11.06
    $7.99 - $11.06
    $7.99 - $11.06
    $7.99
  • 3/8"-24 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts
    $10.76 - $10.76
    $10.76
    $10.76 - $10.76
    $10.76

    3/8"-24 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 15/32"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: 18-8Style: Waxed...

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    $10.76 - $10.76
    $10.76
    $10.76 - $10.76
    $10.76
  • 3/8"-16 Chrome Plated Steel Coarse Thread Nylon Insert Lock Nuts
    $15.83 - $15.83
    $15.83
    $15.83 - $15.83
    $15.83

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

    Fastener Line
    10+ in stock

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

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    $15.83 - $15.83
    $15.83
    $15.83 - $15.83
    $15.83
  • 3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Lock Nuts
    $9.56 - $9.56
    $9.56
    $9.56 - $9.56
    $9.56

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

    Fastener Line
    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 2Style...

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    $9.56 - $9.56
    $9.56
    $9.56 - $9.56
    $9.56
  • 3/8"-16 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $10.67 - $10.67
    $10.67
    $10.67 - $10.67
    $10.67

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

    Fastener Line
    10+ in stock

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

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    $10.67 - $10.67
    $10.67
    $10.67 - $10.67
    $10.67
  • 3/8"-16 Chrome Plated Steel Coarse Thread Nylon Insert Lock Nuts
    $12.93 - $12.93
    $12.93
    $12.93 - $12.93
    $12.93

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

    Fastener Line
    10+ in stock

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

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    $12.93 - $12.93
    $12.93
    $12.93 - $12.93
    $12.93
  • 3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts
    $5.06 - $5.06
    $5.06
    $5.06 - $5.06
    $5.06

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

    Fastener Line
    10+ in stock

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

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    $5.06 - $5.06
    $5.06
    $5.06 - $5.06
    $5.06
  • 3/8"-24 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts
    $9.84 - $9.84
    $9.84
    $9.84 - $9.84
    $9.84

    3/8"-24 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 15/32"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: 18-8Style: Waxed...

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    $9.84 - $9.84
    $9.84
    $9.84 - $9.84
    $9.84
  • 3/8"-24 18-8 Stainless Steel Fine Thread Type C Lock Nuts
    $9.92 - $9.92
    $9.92
    $9.92 - $9.92
    $9.92

    3/8"-24 18-8 Stainless Steel Fine Thread Type C Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 3/8"Diameter 2: 5/8"Thickness: 11/32"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: 18-8Style: Type CT...

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    $9.92 - $9.92
    $9.92
    $9.92 - $9.92
    $9.92
  • 3/8"-16 18-8 Stainless Steel Coarse Thread Type C Lock Nuts
    $10.12 - $10.12
    $10.12
    $10.12 - $10.12
    $10.12

    3/8"-16 18-8 Stainless Steel Coarse Thread Type C Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 3/8"Diameter 2: 5/8"Thickness: 11/32"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: 18-8Style: Type ...

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    $10.12 - $10.12
    $10.12
    $10.12 - $10.12
    $10.12
  • 3/8"-16 Black Chrome Plated Steel Coarse Thread Nylon Insert Lock Nuts
    $8.98 - $8.98
    $8.98
    $8.98 - $8.98
    $8.98

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

    Fastener Line
    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...

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    $8.98 - $8.98
    $8.98
    $8.98 - $8.98
    $8.98
  • 3/8"-16 18-8 Stainless Steel Coarse Thread Keps Lock Nuts
    $9.32 - $9.32
    $9.32
    $9.32 - $9.32
    $9.32

    3/8"-16 18-8 Stainless Steel Coarse Thread Keps Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 3/8"Diameter 2: 5/8"Thickness: 13/32"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: 18-8Style: KepTy...

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    $9.32 - $9.32
    $9.32
    $9.32 - $9.32
    $9.32
  • 3/8"-24 18-8 Stainless Steel Fine Thread Serrated Lock Nuts
    $6.80 - $6.80
    $6.80
    $6.80 - $6.80
    $6.80

    3/8"-24 18-8 Stainless Steel Fine Thread Serrated Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 3/8"Diameter 2: 5/8"Thickness: 11/32"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: 18-8Style: Serrate...

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    $6.80 - $6.80
    $6.80
    $6.80 - $6.80
    $6.80
  • 3/8"-16 18-8 Stainless Steel Coarse Thread Serrated Lock Nuts
    $5.39 - $5.39
    $5.39
    $5.39 - $5.39
    $5.39

    3/8"-16 18-8 Stainless Steel Coarse Thread Serrated Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 3/8"Diameter 2: 5/8"Thickness: 11/32"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: 18-8Style: Serra...

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    $5.39 - $5.39
    $5.39
    $5.39 - $5.39
    $5.39
  • 3/8"-16 18-8 Stainless Steel Coarse Thread Thin Pattern Lock Nuts
    $7.43 - $7.43
    $7.43
    $7.43 - $7.43
    $7.43

    3/8"-16 18-8 Stainless Steel Coarse Thread Thin Pattern Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 3/8"Diameter 2: 5/8"Thickness: 9/32"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: 18-8Style: Thin P...

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    $7.43 - $7.43
    $7.43
    $7.43 - $7.43
    $7.43
  • 3/8"-16 Polished 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
    $8.98 - $8.98
    $8.98
    $8.98 - $8.98
    $8.98

    3/8"-16 Polished 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 3/8"Diameter 2: 5/8"Thickness: 7/16"Material: Stainless SteelFinish: PolishedDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: 1...

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    $8.98 - $8.98
    $8.98
    $8.98 - $8.98
    $8.98
  • 3/8"-16 Zinc Plated Grade 5 Steel Coarse Thread Flange Lock Nuts
    $8.21 - $8.21
    $8.21
    $8.21 - $8.21
    $8.21

    3/8"-16 Zinc Plated Grade 5 Steel Coarse Thread Flange Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 3/8"Diameter 2: 13/16"Thickness: 7/16"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 5Style:...

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    $8.21 - $8.21
    $8.21
    $8.21 - $8.21
    $8.21
  • 1/8IP x 9/16" Steel Lock Nuts
    $7.38 - $7.38
    $7.38
    $7.38 - $7.38
    $7.38

    1/8IP x 9/16" Steel Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 1/8IPDiameter 2: 9/16"Thickness: 1/8"Material: SteelDriver Type: 9/16" WrenchType: Lock NutBox of 12.A lock nut is a nut that resists loo...

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    $7.38 - $7.38
    $7.38
    $7.38 - $7.38
    $7.38
  • 1/8IP x 9/16" Steel Lock Nuts
    $7.20 - $7.20
    $7.20
    $7.20 - $7.20
    $7.20

    1/8IP x 9/16" Steel Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 1/8IPDiameter 2: 9/16"Thickness: 1/8"Material: SteelDriver Type: 9/16" WrenchType: Lock NutBox of 15.A lock nut is a nut that resists loo...

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    $7.20 - $7.20
    $7.20
    $7.20 - $7.20
    $7.20