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Lock Nuts

  • 3mm-0.5 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $7.28 - $7.28
    $7.28
    $7.28 - $7.28
    $7.28

    3mm-0.5 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 3mmDiameter 2: 6.1mmThickness: 3.9mmMaterial: SteelFinish: ZincDriver Type: #6 WrenchThread Size: 0.5mm (Coarse)Hardness: Class 8Style: N...

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    $7.28 - $7.28
    $7.28
    $7.28 - $7.28
    $7.28
  • 5/16"-24 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
    $14.01 - $14.01
    $14.01
    $14.01 - $14.01
    $14.01

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

    Fastener Line
    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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    $14.01 - $14.01
    $14.01
    $14.01 - $14.01
    $14.01
  • 5/8"-11 Black Phosphate Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts
    $34.74 - $34.74
    $34.74
    $34.74 - $34.74
    $34.74

    5/8"-11 Black Phosphate Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-7/32"Thickness: 49/64"Material: SteelFinish: Black PhosphateDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Hardness:...

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    $34.74 - $34.74
    $34.74
    $34.74 - $34.74
    $34.74
  • 3/8"-24 Zinc Plated Steel Fine Thread Serrated Lock Nuts
    $4.70 - $4.70
    $4.70
    $4.70 - $4.70
    $4.70

    3/8"-24 Zinc Plated Steel Fine Thread Serrated Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 3/8"Diameter 2: 9/16"Thickness: 11/32"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 24 (Fine)Style: SerratedType: Flan...

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    $4.70 - $4.70
    $4.70
    $4.70 - $4.70
    $4.70
  • 5/16"-24 Zinc Plated Steel Fine Thread Serrated Lock Nuts
    $4.79 - $4.79
    $4.79
    $4.79 - $4.79
    $4.79

    5/16"-24 Zinc Plated Steel Fine Thread Serrated Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 5/16"Diameter 2: 11/16"Thickness: 9/32"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 24 (Fine)Style: SerratedType: Flan...

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    $4.79 - $4.79
    $4.79
    $4.79 - $4.79
    $4.79
  • 3/8"-24 Zinc Plated Grade 2 Steel Fine Thread Kep Lock Nuts
    $4.90 - $4.90
    $4.90
    $4.90 - $4.90
    $4.90

    3/8"-24 Zinc Plated Grade 2 Steel Fine 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: 24 (Fine)Hardness: Grade 2Style: Ke...

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    $4.90 - $4.90
    $4.90
    $4.90 - $4.90
    $4.90
  • 5/16"-24 Zinc Plated Grade 2 Steel Fine Thread Kep Lock Nuts
    $5.23 - $5.23
    $5.23
    $5.23 - $5.23
    $5.23

    5/16"-24 Zinc Plated Grade 2 Steel Fine Thread Kep Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: Grade 2Style: K...

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    $5.23 - $5.23
    $5.23
    $5.23 - $5.23
    $5.23
  • 5/16"-24 18-8 Stainless Steel Fine Thread Type C Lock Nuts
    $8.94 - $8.94
    $8.94
    $8.94 - $8.94
    $8.94

    5/16"-24 18-8 Stainless Steel Fine Thread Type C Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 9/32"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: 18-8Style: Type CT...

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    $8.94 - $8.94
    $8.94
    $8.94 - $8.94
    $8.94
  • 5/8"-11 18-8 Stainless Steel Coarse Thread Type C Lock Nuts
    $15.53 - $15.53
    $15.53
    $15.53 - $15.53
    $15.53

    5/8"-11 18-8 Stainless Steel Coarse Thread Type C Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-1/16"Thickness: 9/16"Material: Stainless SteelDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Hardness: 18-8Style: Ty...

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    $15.53 - $15.53
    $15.53
    $15.53 - $15.53
    $15.53
  • 5/16"-18 18-8 Stainless Steel Coarse Thread Type C Lock Nuts
    $8.80 - $8.80
    $8.80
    $8.80 - $8.80
    $8.80

    5/16"-18 18-8 Stainless Steel Coarse Thread Type C Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 9/32"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: 18-8Style: Type ...

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    $8.80 - $8.80
    $8.80
    $8.80 - $8.80
    $8.80
  • 5/16"-18 Black Oxide Steel Coarse Thread Nylon Insert Lock Nuts
    $3.74 - $3.74
    $3.74
    $3.74 - $3.74
    $3.74

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

    Fastener Line
    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...

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    $3.74 - $3.74
    $3.74
    $3.74 - $3.74
    $3.74
  • 3/8"-24 Black Chrome Plated Steel Fine Thread Nylon Insert Lock Nuts
    $8.98 - $8.98
    $8.98
    $8.98 - $8.98
    $8.98

    3/8"-24 Black Chrome Plated Steel Fine 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: 24 (Fine)Style: Nylon Ins...

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    $8.98 - $8.98
    $8.98
    $8.98 - $8.98
    $8.98
  • 5/16"-24 Black Chrome Plated Steel Fine Thread Nylon Insert Lock Nuts
    $9.10 - $9.10
    $9.10
    $9.10 - $9.10
    $9.10

    5/16"-24 Black Chrome Plated Steel Fine Thread Nylon Insert Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: SteelFinish: Black ChromeDriver Type: 1/2" WrenchThread Size: 24 (Fine)Style: Nylon Inse...

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    $9.10 - $9.10
    $9.10
    $9.10 - $9.10
    $9.10
  • 5/8"-11 Black Chrome Plated Steel Coarse Thread Nylon Insert Lock Nuts
    $9.68 - $9.68
    $9.68
    $9.68 - $9.68
    $9.68

    5/8"-11 Black Chrome Plated Steel Coarse Thread Nylon Insert Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-1/16"Thickness: 3/4"Material: SteelFinish: Black ChromeDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Style: Nylon I...

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    $9.68 - $9.68
    $9.68
    $9.68 - $9.68
    $9.68
  • 5/16"-18 Black Chrome Plated Steel Coarse Thread Nylon Insert Lock Nuts
    $9.10 - $9.10
    $9.10
    $9.10 - $9.10
    $9.10

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

    Fastener Line
    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...

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    $9.10 - $9.10
    $9.10
    $9.10 - $9.10
    $9.10
  • 5/16"-18 18-8 Stainless Steel Coarse Thread Keps Lock Nuts
    $8.93 - $8.93
    $8.93
    $8.93 - $8.93
    $8.93

    5/16"-18 18-8 Stainless Steel Coarse Thread Keps Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: 18-8Style: KepT...

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    $8.93 - $8.93
    $8.93
    $8.93 - $8.93
    $8.93
  • 5/16"-24 18-8 Stainless Steel Fine Thread Serrated Lock Nuts
    $6.73 - $6.73
    $6.73
    $6.73 - $6.73
    $6.73

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

    Fastener Line
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 9/32"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: 18-8Style: Serrate...

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    $6.73 - $6.73
    $6.73
    $6.73 - $6.73
    $6.73
  • 5/16"-18 18-8 Stainless Steel Coarse Thread Serrated Lock Nuts
    $4.29 - $4.29
    $4.29
    $4.29 - $4.29
    $4.29

    5/16"-18 18-8 Stainless Steel Coarse Thread Serrated Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 9/32"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: 18-8Style: Serra...

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    $4.29 - $4.29
    $4.29
    $4.29 - $4.29
    $4.29
  • 5/8"-11 18-8 Stainless Steel Coarse Thread Thin Pattern Lock Nuts
    $14.40 - $14.40
    $14.40
    $14.40 - $14.40
    $14.40

    5/8"-11 18-8 Stainless Steel Coarse Thread Thin Pattern Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-1/16"Thickness: 13/32"Material: Stainless SteelDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Hardness: 18-8Style: T...

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    $14.40 - $14.40
    $14.40
    $14.40 - $14.40
    $14.40
  • 5/16"-18 18-8 Stainless Steel Coarse Thread Thin Pattern Lock Nuts
    $6.48 - $6.48
    $6.48
    $6.48 - $6.48
    $6.48

    5/16"-18 18-8 Stainless Steel Coarse Thread Thin Pattern Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 1/4"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: 18-8Style: Thin P...

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    $6.48 - $6.48
    $6.48
    $6.48 - $6.48
    $6.48
  • 3/8"-24 Polished 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts
    $8.98 - $8.98
    $8.98
    $8.98 - $8.98
    $8.98

    3/8"-24 Polished 18-8 Stainless Steel Fine 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: 24 (Fine)Hardness: 18-...

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    $8.98 - $8.98
    $8.98
    $8.98 - $8.98
    $8.98
  • 5/16"-24 Polished 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts
    $9.10 - $9.10
    $9.10
    $9.10 - $9.10
    $9.10

    5/16"-24 Polished 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: Stainless SteelFinish: PolishedDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: 1...

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    $9.10 - $9.10
    $9.10
    $9.10 - $9.10
    $9.10
  • 5/8"-11 Polished 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
    $9.68 - $9.68
    $9.68
    $9.68 - $9.68
    $9.68

    5/8"-11 Polished 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-1/16"Thickness: 3/4"Material: Stainless SteelFinish: PolishedDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Hardness...

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    $9.68 - $9.68
    $9.68
    $9.68 - $9.68
    $9.68
  • 5/16"-18 Polished 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
    $9.10 - $9.10
    $9.10
    $9.10 - $9.10
    $9.10

    5/16"-18 Polished 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts

    Fastener Line
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: Stainless SteelFinish: PolishedDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness:...

    View full details
    $9.10 - $9.10
    $9.10
    $9.10 - $9.10
    $9.10