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Lock Nuts

  • Original price $16.00 - Original price $16.00
    Original price
    $16.00
    $16.00 - $16.00
    Current price $16.00

    1/2"-13 18-8 Stainless Steel Coarse Thread Type C Lock Nuts (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 7/16"Material: Stainless SteelDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Hardness: 18-8Style: Type ...

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    Original price $16.00 - Original price $16.00
    Original price
    $16.00
    $16.00 - $16.00
    Current price $16.00
  • Original price $19.40 - Original price $19.40
    Original price
    $19.40
    $19.40 - $19.40
    Current price $19.40

    5/8"-11 18-8 Stainless Steel Coarse Thread Type C Lock Nuts (5 pcs.)

    Monster Fastener
    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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    Original price $19.40 - Original price $19.40
    Original price
    $19.40
    $19.40 - $19.40
    Current price $19.40
  • Original price $27.20 - Original price $27.20
    Original price
    $27.20
    $27.20 - $27.20
    Current price $27.20

    3/4"-10 18-8 Stainless Steel Coarse Thread Type C Lock Nuts (4 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/4"Diameter 2: 1-1/4"Thickness: 21/32"Material: Stainless SteelDriver Type: 1-1/8" WrenchThread Size: 10 (Coarse)Hardness: 18-8Style: Ty...

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    Original price $27.20 - Original price $27.20
    Original price
    $27.20
    $27.20 - $27.20
    Current price $27.20
  • Original price $11.87 - Original price $11.87
    Original price
    $11.87
    $11.87 - $11.87
    Current price $11.87

    1/4"-28 18-8 Stainless Steel Fine Thread Type C Lock Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 7/32"Material: Stainless SteelDriver Type: 7/16" WrenchThread Size: 28 (Fine)Hardness: 18-8Style: Type CTy...

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    Original price $11.87 - Original price $11.87
    Original price
    $11.87
    $11.87 - $11.87
    Current price $11.87
  • Original price $12.72 - Original price $12.72
    Original price
    $12.72
    $12.72 - $12.72
    Current price $12.72

    5/16"-24 18-8 Stainless Steel Fine Thread Type C Lock Nuts (10 pcs.)

    Monster Fastener
    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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    Original price $12.72 - Original price $12.72
    Original price
    $12.72
    $12.72 - $12.72
    Current price $12.72
  • Original price $13.35 - Original price $13.35
    Original price
    $13.35
    $13.35 - $13.35
    Current price $13.35

    3/8"-24 18-8 Stainless Steel Fine Thread Type C Lock Nuts (8 pcs.)

    Monster Fastener
    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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    Original price $13.35 - Original price $13.35
    Original price
    $13.35
    $13.35 - $13.35
    Current price $13.35
  • Original price $15.79 - Original price $15.79
    Original price
    $15.79
    $15.79 - $15.79
    Current price $15.79

    7/16"-20 18-8 Stainless Steel Fine Thread Type C Lock Nuts (6 pcs.)

    Monster Fastener
    Out of stock

    Diameter: 7/16"Diameter 2: 25/32"Thickness: 3/8"Material: Stainless SteelDriver Type: 11/16" WrenchThread Size: 20 (Fine)Hardness: 18-8Style: Type ...

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    Original price $15.79 - Original price $15.79
    Original price
    $15.79
    $15.79 - $15.79
    Current price $15.79
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  • Original price $17.70 - Original price $17.70
    Original price
    $17.70
    $17.70 - $17.70
    Current price $17.70

    5/8"-18 18-8 Stainless Steel Fine Thread Type C Lock Nuts (4 pcs.)

    Monster Fastener
    10+ in stock

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

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    Original price $17.70 - Original price $17.70
    Original price
    $17.70
    $17.70 - $17.70
    Current price $17.70
  • Original price $16.95 - Original price $16.95
    Original price
    $16.95
    $16.95 - $16.95
    Current price $16.95

    3/4"-16 18-8 Stainless Steel Fine Thread Type C Lock Nuts (2 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/4"Diameter 2: 1-1/4"Thickness: 21/32"Material: Stainless SteelDriver Type: 1-1/8" WrenchThread Size: 16 (Fine)Hardness: 18-8Style: Type...

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    Original price $16.95 - Original price $16.95
    Original price
    $16.95
    $16.95 - $16.95
    Current price $16.95
  • Original price $13.61 - Original price $13.61
    Original price
    $13.61
    $13.61 - $13.61
    Current price $13.61

    #4-40 18-8 Stainless Nylon Insert Lock Nuts (100 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #4Diameter 2: 9/32"Thickness: 5/32"Material: Stainless SteelDriver Type: 1/4" WrenchThread Size: 40 (Coarse)Hardness: 18-8Style: Waxed Ny...

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    Original price $13.61 - Original price $13.61
    Original price
    $13.61
    $13.61 - $13.61
    Current price $13.61
  • Original price $11.77 - Original price $11.77
    Original price
    $11.77
    $11.77 - $11.77
    Current price $11.77

    5/16"-24 18-8 Stainless Nylon Insert Lock Nuts (15 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: 18-8Style: Waxed ...

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    Original price $11.77 - Original price $11.77
    Original price
    $11.77
    $11.77 - $11.77
    Current price $11.77
  • Original price $13.29 - Original price $13.29
    Original price
    $13.29
    $13.29 - $13.29
    Current price $13.29

    3/8"-24 18-8 Stainless Nylon Insert Lock Nuts (12 pcs.)

    Monster Fastener
    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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    Original price $13.29 - Original price $13.29
    Original price
    $13.29
    $13.29 - $13.29
    Current price $13.29
  • Original price $11.99 - Original price $11.99
    Original price
    $11.99
    $11.99 - $11.99
    Current price $11.99

    7/16"-20 18-8 Stainless Nylon Insert Lock Nuts (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Diameter 2: 23/32"Thickness: 15/32"Material: Stainless SteelDriver Type: 5/8" WrenchThread Size: 20 (Fine)Hardness: 18-8Style: Waxed...

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    Original price $11.99 - Original price $11.99
    Original price
    $11.99
    $11.99 - $11.99
    Current price $11.99
  • Original price $13.59 - Original price $13.59
    Original price
    $13.59
    $13.59 - $13.59
    Current price $13.59

    1/2"-20 18-8 Stainless Nylon Insert Lock Nuts (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 7/8"Thickness: 19/32"Material: Stainless SteelDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: 18-8Style: Waxed Ny...

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    Original price $13.59 - Original price $13.59
    Original price
    $13.59
    $13.59 - $13.59
    Current price $13.59
  • Original price $14.72 - Original price $14.72
    Original price
    $14.72
    $14.72 - $14.72
    Current price $14.72

    5/8"-18 18-8 Stainless Nylon Insert Lock Nuts (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-3/32"Thickness: 25/32"Material: Stainless SteelDriver Type: 15/16" WrenchThread Size: 18 (Fine)Hardness: 18-8Style: Wax...

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    Original price $14.72 - Original price $14.72
    Original price
    $14.72
    $14.72 - $14.72
    Current price $14.72
  • Original price $14.14 - Original price $14.14
    Original price
    $14.14
    $14.14 - $14.14
    Current price $14.14

    3/4"-16 18-8 Stainless Nylon Insert Lock Nuts (2 pcs.)

    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: 16 (Fine)Hardness: 18-8Style: Waxed...

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    Original price $14.14 - Original price $14.14
    Original price
    $14.14
    $14.14 - $14.14
    Current price $14.14
  • Original price $25.33 - Original price $25.33
    Original price
    $25.33
    $25.33 - $25.33
    Current price $25.33

    7/8"-9 18-8 Stainless Nylon Insert Lock Nuts (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 7/8"Diameter 2: 1-7/16"Thickness: 1"Material: Stainless SteelDriver Type: 1-5/16" WrenchThread Size: 9 (Coarse)Hardness: 18-8Style: Waxed...

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    Original price $25.33 - Original price $25.33
    Original price
    $25.33
    $25.33 - $25.33
    Current price $25.33
  • Original price $20.66 - Original price $20.66
    Original price
    $20.66
    $20.66 - $20.66
    Current price $20.66

    1"-8 18-8 Stainless Nylon Insert Lock Nuts (2 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1"Diameter 2: 1-21/32"Thickness: 1-1/16"Material: Stainless SteelDriver Type: 1-1/2" WrenchThread Size: 8 (Coarse)Hardness: 18-8Style: Wa...

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    Original price $20.66 - Original price $20.66
    Original price
    $20.66
    $20.66 - $20.66
    Current price $20.66
  • Original price $10.28 - Original price $10.28
    Original price
    $10.28
    $10.28 - $10.28
    Current price $10.28

    #10-32 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #10Diameter 2: 7/16"Thickness: 1/4"Material: Stainless SteelDriver Type: 3/8" WrenchThread Size: 32 (Fine)Hardness: 18-8Style: Waxed Nylo...

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    Original price $10.28 - Original price $10.28
    Original price
    $10.28
    $10.28 - $10.28
    Current price $10.28
  • Original price $12.27 - Original price $12.27
    Original price
    $12.27
    $12.27 - $12.27
    Current price $12.27

    5/16"-24 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: 18-8Style: Waxed ...

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    Original price $12.27 - Original price $12.27
    Original price
    $12.27
    $12.27 - $12.27
    Current price $12.27
  • Original price $15.10 - Original price $15.10
    Original price
    $15.10
    $15.10 - $15.10
    Current price $15.10

    3/8"-24 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts (12 pcs.)

    Monster Fastener
    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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    Original price $15.10 - Original price $15.10
    Original price
    $15.10
    $15.10 - $15.10
    Current price $15.10
  • Original price $13.48 - Original price $13.48
    Original price
    $13.48
    $13.48 - $13.48
    Current price $13.48

    7/16"-20 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Diameter 2: 23/32"Thickness: 15/32"Material: Stainless SteelDriver Type: 5/8" WrenchThread Size: 20 (Fine)Hardness: 18-8Style: Waxed...

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    Original price $13.48 - Original price $13.48
    Original price
    $13.48
    $13.48 - $13.48
    Current price $13.48
  • Original price $16.52 - Original price $16.52
    Original price
    $16.52
    $16.52 - $16.52
    Current price $16.52

    1/2"-20 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 7/8"Thickness: 19/32"Material: Stainless SteelDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: 18-8Style: Waxed Ny...

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    Original price $16.52 - Original price $16.52
    Original price
    $16.52
    $16.52 - $16.52
    Current price $16.52
  • Original price $16.73 - Original price $16.73
    Original price
    $16.73
    $16.73 - $16.73
    Current price $16.73

    5/8"-18 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-3/32"Thickness: 25/32"Material: Stainless SteelDriver Type: 15/16" WrenchThread Size: 18 (Fine)Hardness: 18-8Style: Wax...

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    Original price $16.73 - Original price $16.73
    Original price
    $16.73
    $16.73 - $16.73
    Current price $16.73