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Stainless Steel Lock Nuts

Stainless Steel Lock Nuts

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  • 1/4"-20 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
    $10.26 - $17.80
    $10.26 - $17.80
    $10.26 - $17.80
    $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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    $10.26 - $17.80
    $10.26 - $17.80
    $10.26 - $17.80
    $10.26
  • 3/8"-24 18-8 Stainless Steel Fine Thread Serrated Lock Nuts
    $10.38 - $10.38
    $10.38
    $10.38 - $10.38
    $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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    $10.38 - $10.38
    $10.38
    $10.38 - $10.38
    $10.38
  • 7/16"-20 Polished 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts
    $12.04 - $12.04
    $12.04
    $12.04 - $12.04
    $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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    $12.04 - $12.04
    $12.04
    $12.04 - $12.04
    $12.04
  • 1/4"-20 18-8 Stainless Steel Coarse Thread Type C Lock Nuts
    $12.36 - $12.36
    $12.36
    $12.36 - $12.36
    $12.36

    1/4"-20 18-8 Stainless Steel Coarse Thread Type C Lock Nuts (15 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 7/32"Material: Stainless SteelDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: 18-8Style: Type C...

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    $12.36 - $12.36
    $12.36
    $12.36 - $12.36
    $12.36
  • 5/16"-18 18-8 Stainless Steel Coarse Thread Keps Lock Nuts
    $11.45 - $11.45
    $11.45
    $11.45 - $11.45
    $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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    $11.45 - $11.45
    $11.45
    $11.45 - $11.45
    $11.45
  • #8-32 18-8 Stainless Steel Coarse Thread Keps Lock Nuts
    $9.73 - $9.73
    $9.73
    $9.73 - $9.73
    $9.73

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

    Monster Fastener
    10+ in stock

    Diameter: #8Diameter 2: 3/8"Thickness: 13/32"Material: Stainless SteelDriver Type: 11/32" WrenchThread Size: 32 (Coarse)Hardness: 18-8Style: KepTyp...

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    $9.73 - $9.73
    $9.73
    $9.73 - $9.73
    $9.73
  • 1/2"-13 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
    $9.73 - $11.95
    $9.73 - $11.95
    $9.73 - $11.95
    $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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    $9.73 - $11.95
    $9.73 - $11.95
    $9.73 - $11.95
    $9.73
  • 5/16"-24 Polished 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts
    $12.82 - $12.82
    $12.82
    $12.82 - $12.82
    $12.82

    5/16"-24 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: 24 (Fine)Hardness: 1...

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    $12.82 - $12.82
    $12.82
    $12.82 - $12.82
    $12.82
  • #8-32 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
    $9.61 - $11.95
    $9.61 - $11.95
    $9.61 - $11.95
    $9.61

    #8-32 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: #8Diameter 2: 7/16"Thickness: 1/4"Material: Stainless SteelDriver Type: 11/32" WrenchThread Size: 32 (Coarse)Hardness: 18-8Style: Waxed N...

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    $9.61 - $11.95
    $9.61 - $11.95
    $9.61 - $11.95
    $9.61
  • #6-32 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
    $9.15 - $11.95
    $9.15 - $11.95
    $9.15 - $11.95
    $9.15

    #6-32 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: #6Diameter 2: 3/8"Thickness: 1/4"Material: Stainless SteelDriver Type: 5/16" WrenchThread Size: 32 (Coarse)Hardness: 18-8Style: Waxed Nyl...

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    $9.15 - $11.95
    $9.15 - $11.95
    $9.15 - $11.95
    $9.15
  • 5/8"-11 18-8 Stainless Steel Coarse Thread Lock Nuts
    $13.49 - $17.15
    $13.49 - $17.15
    $13.49 - $17.15
    $13.49

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

    Monster Fastener
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-3/32"Thickness: 25/32Material: Stainless SteelDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Hardness: 18-8Style: Wa...

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    $13.49 - $17.15
    $13.49 - $17.15
    $13.49 - $17.15
    $13.49
  • 7/16"-14 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
    $11.34 - $15.91
    $11.34 - $15.91
    $11.34 - $15.91
    $11.34

    7/16"-14 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Diameter 2: 23/32"Thickness: 15/32"Material: Stainless SteelDriver Type: 5/8" WrenchThread Size: 14 (Coarse)Hardness: 18-8Style: Wax...

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    $11.34 - $15.91
    $11.34 - $15.91
    $11.34 - $15.91
    $11.34
  • 1/2"-13 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
    $11.97 - $22.11
    $11.97 - $22.11
    $11.97 - $22.11
    $11.97

    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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    $11.97 - $22.11
    $11.97 - $22.11
    $11.97 - $22.11
    $11.97
  • #10-32 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts
    $9.87 - $16.49
    $9.87 - $16.49
    $9.87 - $16.49
    $9.87

    #10-32 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts

    Monster Fastener
    10+ in stock

    Diameter: #10Thickness: 1/4"Material: Stainless SteelDriver Type: 3/8" WrenchThread Size: 32 (Fine)Hardness: 18-8Style: Waxed Nylon InsertType: Loc...

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    $9.87 - $16.49
    $9.87 - $16.49
    $9.87 - $16.49
    $9.87
  • 3/4"-10 18-8 Stainless Steel Coarse Thread Lock Nuts
    $18.40 - $21.78
    $18.40 - $21.78
    $18.40 - $21.78
    $18.40

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

    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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    $18.40 - $21.78
    $18.40 - $21.78
    $18.40 - $21.78
    $18.40
  • #10-32 316 Stainless Steel Fine Thread Lock Nuts
    $12.49 - $12.49
    $12.49
    $12.49 - $12.49
    $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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    $12.49 - $12.49
    $12.49
    $12.49 - $12.49
    $12.49
  • 3/4"-10 316 Stainless Steel Coarse Thread Lock Nuts
    $13.71 - $13.71
    $13.71
    $13.71 - $13.71
    $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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    $13.71 - $13.71
    $13.71
    $13.71 - $13.71
    $13.71
  • 5/8"-11 316 Stainless Steel Coarse Thread Lock Nuts
    $10.66 - $10.66
    $10.66
    $10.66 - $10.66
    $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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    $10.66 - $10.66
    $10.66
    $10.66 - $10.66
    $10.66
  • 1/2"-13 316 Stainless Steel Coarse Thread Lock Nuts
    $11.69 - $11.69
    $11.69
    $11.69 - $11.69
    $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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    $11.69 - $11.69
    $11.69
    $11.69 - $11.69
    $11.69
  • 7/16"-14 316 Stainless Steel Coarse Thread Lock Nuts
    $11.50 - $11.50
    $11.50
    $11.50 - $11.50
    $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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    $11.50 - $11.50
    $11.50
    $11.50 - $11.50
    $11.50
  • 3/8"-16 316 Stainless Steel Coarse Thread Lock Nuts
    $11.39 - $11.39
    $11.39
    $11.39 - $11.39
    $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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    $11.39 - $11.39
    $11.39
    $11.39 - $11.39
    $11.39
  • 5/16"-18 316 Stainless Steel Coarse Thread Lock Nuts
    $11.40 - $11.40
    $11.40
    $11.40 - $11.40
    $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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    $11.40 - $11.40
    $11.40
    $11.40 - $11.40
    $11.40
  • 1/4"-20 316 Stainless Steel Coarse Thread Lock Nuts
    $11.88 - $11.88
    $11.88
    $11.88 - $11.88
    $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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    $11.88 - $11.88
    $11.88
    $11.88 - $11.88
    $11.88
  • #10-24 316 Stainless Steel Coarse Thread Lock Nuts
    $12.41 - $12.41
    $12.41
    $12.41 - $12.41
    $12.41

    #10-24 316 Stainless Steel Coarse Thread Lock Nuts (25 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #10Diameter 2: 13/32"Material: Stainless SteelDriver Type: 3/8" WrenchThread Size: 24 (Coarse)Hardness: 316Nominal Size: #10Type: Lock Nu...

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    $12.41 - $12.41
    $12.41
    $12.41 - $12.41
    $12.41
  • #8-32 316 Stainless Steel Coarse Thread Lock Nuts
    $12.82 - $12.82
    $12.82
    $12.82 - $12.82
    $12.82

    #8-32 316 Stainless Steel Coarse Thread Lock Nuts (30 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #8Diameter 2: 3/8"Material: Stainless SteelDriver Type: 11/32" WrenchThread Size: 32 (Coarse)Hardness: 316Nominal Size: #8Type: Lock NutB...

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    $12.82 - $12.82
    $12.82
    $12.82 - $12.82
    $12.82
  • #6-32 316 Stainless Steel Coarse Thread Lock Nuts
    $13.21 - $13.21
    $13.21
    $13.21 - $13.21
    $13.21

    #6-32 316 Stainless Steel Coarse Thread Lock Nuts (40 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: #6Material: Stainless SteelDriver Type: 5/16" WrenchThread Size: 32 (Coarse)Hardness: 316Nominal Size: #6Type: Lock NutBox of 40.A lock n...

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    $13.21 - $13.21
    $13.21
    $13.21 - $13.21
    $13.21
  • 1"-8 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
    $23.94 - $23.94
    $23.94
    $23.94 - $23.94
    $23.94

    1"-8 18-8 Stainless Steel Coarse Thread 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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    $23.94 - $23.94
    $23.94
    $23.94 - $23.94
    $23.94
  • 7/8"-9 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
    $30.04 - $30.04
    $30.04
    $30.04 - $30.04
    $30.04

    7/8"-9 18-8 Stainless Steel Coarse Thread 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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    $30.04 - $30.04
    $30.04
    $30.04 - $30.04
    $30.04
  • 5/8"-11 18-8 Stainless Steel Coarse Thread Lock Nuts
    $14.97 - $14.97
    $14.97
    $14.97 - $14.97
    $14.97

    5/8"-11 18-8 Stainless Steel Coarse Thread Lock Nuts (4 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-3/32"Thickness: 25/32Material: Stainless SteelDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Hardness: 18-8Style: Wa...

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    $14.97 - $14.97
    $14.97
    $14.97 - $14.97
    $14.97
  • 3/4"-16 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts
    $16.00 - $16.00
    $16.00
    $16.00 - $16.00
    $16.00

    3/4"-16 18-8 Stainless Steel Fine Thread 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...

    View full details
    $16.00 - $16.00
    $16.00
    $16.00 - $16.00
    $16.00
  • 5/8"-18 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts
    $16.73 - $16.73
    $16.73
    $16.73 - $16.73
    $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...

    View full details
    $16.73 - $16.73
    $16.73
    $16.73 - $16.73
    $16.73
  • 1/2"-20 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts
    $16.52 - $16.52
    $16.52
    $16.52 - $16.52
    $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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    $16.52 - $16.52
    $16.52
    $16.52 - $16.52
    $16.52
  • 7/16"-20 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts
    $13.48 - $13.48
    $13.48
    $13.48 - $13.48
    $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...

    View full details
    $13.48 - $13.48
    $13.48
    $13.48 - $13.48
    $13.48
  • 3/8"-24 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts
    $15.10 - $15.10
    $15.10
    $15.10 - $15.10
    $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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    $15.10 - $15.10
    $15.10
    $15.10 - $15.10
    $15.10
  • 5/16"-24 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts
    $12.27 - $12.27
    $12.27
    $12.27 - $12.27
    $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 ...

    View full details
    $12.27 - $12.27
    $12.27
    $12.27 - $12.27
    $12.27
  • #10-32 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts
    $10.28 - $10.28
    $10.28
    $10.28 - $10.28
    $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...

    View full details
    $10.28 - $10.28
    $10.28
    $10.28 - $10.28
    $10.28