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Lock Nuts

  • Original price $10.26 - Original price $17.80
    Original price
    $10.26 - $17.80
    $10.26 - $17.80
    Current price $10.26

    1/4"-20 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 5/16"Material: Stainless SteelDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: 18-8Style: Waxed ...

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    Original price $10.26 - Original price $17.80
    Original price
    $10.26 - $17.80
    $10.26 - $17.80
    Current price $10.26
  • Original price $12.04 - Original price $12.04
    Original price
    $12.04
    $12.04 - $12.04
    Current price $12.04

    7/16"-20 Polished 18-8 Stainless Nylon Insert Lock Nuts (4 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Diameter 2: 23/32"Thickness: 15/32"Material: Stainless SteelFinish: PolishedDriver Type: 5/8" WrenchThread Size: 20 (Fine)Hardness: ...

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    Original price $12.04 - Original price $12.04
    Original price
    $12.04
    $12.04 - $12.04
    Current price $12.04
  • Original price $10.38 - Original price $10.38
    Original price
    $10.38
    $10.38 - $10.38
    Current price $10.38

    3/8"-24 18-8 Stainless Steel Fine Thread Serrated Lock Nuts (5 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: Serrate...

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    Original price $10.38 - Original price $10.38
    Original price
    $10.38
    $10.38 - $10.38
    Current price $10.38
  • Original price $9.73 - Original price $11.95
    Original price
    $9.73 - $11.95
    $9.73 - $11.95
    Current price $9.73

    1/2"-13 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 7/8"Thickness: 19/32"Material: Stainless SteelDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Hardness: 18-8Style: Waxed ...

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    Original price $9.73 - Original price $11.95
    Original price
    $9.73 - $11.95
    $9.73 - $11.95
    Current price $9.73
  • Original price $11.45 - Original price $11.45
    Original price
    $11.45
    $11.45 - $11.45
    Current price $11.45

    5/16"-18 18-8 Stainless Steel Coarse Thread Keps Lock Nuts (10 pcs.)

    Monster Fastener
    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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    Original price $11.45 - Original price $11.45
    Original price
    $11.45
    $11.45 - $11.45
    Current price $11.45
  • Original price $10.06 - Original price $16.03
    Original price
    $10.06 - $16.03
    $10.06 - $16.03
    Current price $10.06

    #10-24 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: #10Thickness: 1/4"Material: Stainless SteelDriver Type: 3/8" WrenchThread Size: 24 (Coarse)Hardness: 18-8Style: Waxed Nylon InsertType: L...

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    Original price $10.06 - Original price $16.03
    Original price
    $10.06 - $16.03
    $10.06 - $16.03
    Current price $10.06
  • Original price $10.08 - Original price $22.36
    Original price
    $10.08 - $22.36
    $10.08 - $22.36
    Current price $10.08

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

    Monster Fastener
    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: Waxe...

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    Original price $10.08 - Original price $22.36
    Original price
    $10.08 - $22.36
    $10.08 - $22.36
    Current price $10.08
  • Original price $10.25 - Original price $18.73
    Original price
    $10.25 - $18.73
    $10.25 - $18.73
    Current price $10.25

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

    Monster Fastener
    10+ in stock

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

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    Original price $10.25 - Original price $18.73
    Original price
    $10.25 - $18.73
    $10.25 - $18.73
    Current price $10.25
  • Original price $12.46 - Original price $12.46
    Original price
    $12.46
    $12.46 - $12.46
    Current price $12.46

    #10-24 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: #10Diameter 2: 7/16"Thickness: 1/4"Material: Stainless SteelDriver Type: 3/8" WrenchThread Size: 24 (Coarse)Hardness: 18-8Style: Waxed Ny...

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    Original price $12.46 - Original price $12.46
    Original price
    $12.46
    $12.46 - $12.46
    Current price $12.46
  • Original price $11.26 - Original price $12.40
    Original price
    $11.26 - $12.40
    $11.26 - $12.40
    Current price $11.26

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

    Monster Fastener
    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: Waxe...

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    Original price $11.26 - Original price $12.40
    Original price
    $11.26 - $12.40
    $11.26 - $12.40
    Current price $11.26
  • Original price $11.26 - Original price $14.56
    Original price
    $11.26 - $14.56
    $11.26 - $14.56
    Current price $11.26

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

    Monster Fastener
    10+ in stock

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

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    Original price $11.26 - Original price $14.56
    Original price
    $11.26 - $14.56
    $11.26 - $14.56
    Current price $11.26
  • Original price $15.93 - Original price $15.93
    Original price
    $15.93
    $15.93 - $15.93
    Current price $15.93

    #8-32 Polished 18-8 Stainless Nylon Insert Lock Nuts (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #8Diameter 2: 3/8"Thickness: 7/16"Material: Stainless SteelFinish: PolishedDriver Type: 11/32" WrenchThread Size: 32 (Coarse)Hardness: 18...

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    Original price $15.93 - Original price $15.93
    Original price
    $15.93
    $15.93 - $15.93
    Current price $15.93
  • Original price $14.31 - Original price $14.31
    Original price
    $14.31
    $14.31 - $14.31
    Current price $14.31

    1/4"-20 Polished 18-8 Stainless Nylon Insert Lock Nuts (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 5/16"Material: Stainless SteelFinish: PolishedDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: 1...

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    Original price $14.31 - Original price $14.31
    Original price
    $14.31
    $14.31 - $14.31
    Current price $14.31
  • Original price $12.82 - Original price $12.82
    Original price
    $12.82
    $12.82 - $12.82
    Current price $12.82

    5/16"-18 Polished 18-8 Stainless Nylon Insert Lock Nuts (6 pcs.)

    Monster Fastener
    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:...

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    Original price $12.82 - Original price $12.82
    Original price
    $12.82
    $12.82 - $12.82
    Current price $12.82
  • Original price $12.75 - Original price $12.75
    Original price
    $12.75
    $12.75 - $12.75
    Current price $12.75

    3/8"-16 Polished 18-8 Stainless Nylon Insert Lock Nuts (5 pcs.)

    Monster Fastener
    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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    Original price $12.75 - Original price $12.75
    Original price
    $12.75
    $12.75 - $12.75
    Current price $12.75
  • Original price $12.04 - Original price $12.04
    Original price
    $12.04
    $12.04 - $12.04
    Current price $12.04

    7/16"-14 Polished 18-8 Stainless Nylon Insert Lock Nuts (4 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Diameter 2: 23/32"Thickness: 15/32"Material: Stainless SteelFinish: PolishedDriver Type: 5/8" WrenchThread Size: 14 (Coarse)Hardness...

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    Original price $12.04 - Original price $12.04
    Original price
    $12.04
    $12.04 - $12.04
    Current price $12.04
  • Original price $11.48 - Original price $11.48
    Original price
    $11.48
    $11.48 - $11.48
    Current price $11.48

    1/2"-13 Polished 18-8 Stainless Nylon Insert Lock Nuts (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 19/32"Material: Stainless SteelFinish: PolishedDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Hardness:...

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    Original price $11.48 - Original price $11.48
    Original price
    $11.48
    $11.48 - $11.48
    Current price $11.48
  • Original price $12.42 - Original price $12.42
    Original price
    $12.42
    $12.42 - $12.42
    Current price $12.42

    5/8"-11 Polished 18-8 Stainless Nylon Insert Lock Nuts (3 pcs.)

    Monster Fastener
    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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    Original price $12.42 - Original price $12.42
    Original price
    $12.42
    $12.42 - $12.42
    Current price $12.42
  • Original price $15.78 - Original price $15.78
    Original price
    $15.78
    $15.78 - $15.78
    Current price $15.78

    #10-32 Polished 18-8 Stainless Nylon Insert Lock Nuts (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #10Thickness: 1/4"Material: Stainless SteelFinish: PolishedDriver Type: 3/8" WrenchThread Size: 32 (Fine)Hardness: 18-8Nominal Size: #10S...

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    Original price $15.78 - Original price $15.78
    Original price
    $15.78
    $15.78 - $15.78
    Current price $15.78
  • Original price $12.82 - Original price $12.82
    Original price
    $12.82
    $12.82 - $12.82
    Current price $12.82

    5/16"-24 Polished 18-8 Stainless Nylon Insert Lock Nuts (6 pcs.)

    Monster Fastener
    Out of 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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    Original price $12.82 - Original price $12.82
    Original price
    $12.82
    $12.82 - $12.82
    Current price $12.82
    Sold out
  • Original price $12.75 - Original price $12.75
    Original price
    $12.75
    $12.75 - $12.75
    Current price $12.75

    3/8"-24 Polished 18-8 Stainless Nylon Insert Lock Nuts (5 pcs.)

    Monster Fastener
    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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    Original price $12.75 - Original price $12.75
    Original price
    $12.75
    $12.75 - $12.75
    Current price $12.75
  • Original price $11.48 - Original price $11.48
    Original price
    $11.48
    $11.48 - $11.48
    Current price $11.48

    1/2"-20 Polished 18-8 Stainless Nylon Insert Lock Nuts (3 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 27/32"Thickness: 19/32"Material: Stainless SteelFinish: PolishedDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: 1...

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    Original price $11.48 - Original price $11.48
    Original price
    $11.48
    $11.48 - $11.48
    Current price $11.48
  • Original price $12.83 - Original price $12.83
    Original price
    $12.83
    $12.83 - $12.83
    Current price $12.83

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

    Monster Fastener
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-1/16"Thickness: 3/4"Material: Stainless SteelFinish: PolishedDriver Type: 15/16" WrenchThread Size: 18 (Fine)Hardness: ...

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    Original price $12.83 - Original price $12.83
    Original price
    $12.83
    $12.83 - $12.83
    Current price $12.83
  • Original price $9.97 - Original price $9.97
    Original price
    $9.97
    $9.97 - $9.97
    Current price $9.97

    #8-32 18-8 Stainless Steel Coarse Thread Thin Pattern Lock Nuts (20 pcs.)

    Monster Fastener
    10+ in stock

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

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    Original price $9.97 - Original price $9.97
    Original price
    $9.97
    $9.97 - $9.97
    Current price $9.97