Skip to content
Free shipping on orders $250 and up!
Free shipping on orders $250 and up!

Lock Nuts

  • 7/16"-20 Black Chrome Plated Steel Fine Thread Nylon Insert Lock Nuts
    $10.04 - $10.04
    $10.04
    $10.04 - $10.04
    $10.04

    7/16"-20 Black Chrome Plated Steel Fine Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 7/16"Diameter 2: 23/32"Thickness: 15/32"Material: SteelFinish: Black ChromeDriver Type: 5/8" WrenchThread Size: 20 (Fine)Style: Nylon Ins...

    View full details
    $10.04 - $10.04
    $10.04
    $10.04 - $10.04
    $10.04
  • 7/16"-14 Black Chrome Plated Steel Coarse Thread Nylon Insert Lock Nuts
    $10.04 - $10.04
    $10.04
    $10.04 - $10.04
    $10.04

    7/16"-14 Black Chrome Plated Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 7/16"Diameter 2: 23/32"Thickness: 15/32"Material: SteelFinish: Black ChromeDriver Type: 5/8" WrenchThread Size: 14 (Coarse)Style: Nylon I...

    View full details
    $10.04 - $10.04
    $10.04
    $10.04 - $10.04
    $10.04
  • 5/8"-11 Zinc Plated Grade 5 Steel Coarse Thread Flange Lock Nuts
    $12.88 - $12.88
    $12.88
    $12.88 - $12.88
    $12.88

    5/8"-11 Zinc Plated Grade 5 Steel Coarse Thread Flange Lock Nuts

    10+ in stock

    Diameter: 5/8"Diameter 2: 1-5/16"Thickness: 11/16"Material: SteelFinish: ZincDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Hardness: Grade 5Sty...

    View full details
    $12.88 - $12.88
    $12.88
    $12.88 - $12.88
    $12.88
  • 7/16"-20 Chrome Plated Steel Fine Thread Thin Pattern Lock Nuts
    $26.00 - $26.00
    $26.00
    $26.00 - $26.00
    $26.00

    7/16"-20 Chrome Plated Steel Fine Thread Thin Pattern Lock Nuts

    10+ in stock

    Diameter: 7/16"Diameter 2: 23/32"Thickness: 5/16"Material: SteelFinish: ChromeDriver Type: 5/8" WrenchThread Size: 20 (Fine)Style: Thin PatternType...

    View full details
    $26.00 - $26.00
    $26.00
    $26.00 - $26.00
    $26.00
  • 7/16"-14 Chrome Plated Steel Coarse Thread Thin Pattern Lock Nuts
    $26.00 - $26.00
    $26.00
    $26.00 - $26.00
    $26.00

    7/16"-14 Chrome Plated Steel Coarse Thread Thin Pattern Lock Nuts

    10+ in stock

    Diameter: 7/16"Diameter 2: 23/32"Thickness: 5/16"Material: SteelFinish: ChromeDriver Type: 5/8" WrenchThread Size: 14 (Coarse)Style: Thin PatternTy...

    View full details
    $26.00 - $26.00
    $26.00
    $26.00 - $26.00
    $26.00
  • 7/8"-9 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $10.79 - $10.79
    $10.79
    $10.79 - $10.79
    $10.79

    7/8"-9 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 7/8"Diameter 2: 1-7/16"Thickness: 1"Material: SteelFinish: Yellow ZincDriver Type: 1-5/16" WrenchThread Size: 9 (Coarse)Hardness: Grade 8...

    View full details
    $10.79 - $10.79
    $10.79
    $10.79 - $10.79
    $10.79
  • 6mm-1.0 Black Phosphate Class 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $58.59 - $58.59
    $58.59
    $58.59 - $58.59
    $58.59

    6mm-1.0 Black Phosphate Class 8 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 6mmDiameter 2: 11mmThickness: 6mmMaterial: SteelFinish: Black PhosphateDriver Type: #10 WrenchThread Size: 1.0mm (Coarse)Hardness: Class ...

    View full details
    $58.59 - $58.59
    $58.59
    $58.59 - $58.59
    $58.59
  • 5/8"-11 Black Phosphate Grade 2 Steel Coarse Thread Lock Nuts
    $36.68 - $36.68
    $36.68
    $36.68 - $36.68
    $36.68

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

    10+ in stock

    Diameter: 5/8"Diameter 2: 1-7/32"Thickness: 35/64"Material: SteelFinish: Black PhosphateDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Hardness:...

    View full details
    $36.68 - $36.68
    $36.68
    $36.68 - $36.68
    $36.68
  • 5/16"-18 Black Phosphate Grade 2 Steel Coarse Thread Lock Nuts
    $43.91 - $43.91
    $43.91
    $43.91 - $43.91
    $43.91

    5/16"-18 Black Phosphate Grade 2 Steel Coarse Thread Lock Nuts

    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: Black PhosphateDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Gr...

    View full details
    $43.91 - $43.91
    $43.91
    $43.91 - $43.91
    $43.91
  • 5/16"-18 Black Phosphate Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts
    $33.91 - $33.91
    $33.91
    $33.91 - $33.91
    $33.91

    5/16"-18 Black Phosphate Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: Black PhosphateDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Gr...

    View full details
    $33.91 - $33.91
    $33.91
    $33.91 - $33.91
    $33.91
  • 3/8"-24 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
    $14.01 - $17.71
    $14.01 - $17.71
    $14.01 - $17.71
    $14.01

    3/8"-24 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 15/32"Material: SteelFinish: Yellow ZincDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: Grade 8...

    View full details
    $14.01 - $17.71
    $14.01 - $17.71
    $14.01 - $17.71
    $14.01
  • 5/16"-18 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $12.90 - $14.72
    $12.90 - $14.72
    $12.90 - $14.72
    $12.90

    5/16"-18 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: Yellow ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade ...

    View full details
    $12.90 - $14.72
    $12.90 - $14.72
    $12.90 - $14.72
    $12.90
  • 5/16"-24 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
    $10.43 - $14.23
    $10.43 - $14.23
    $10.43 - $14.23
    $10.43

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

    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...

    View full details
    $10.43 - $14.23
    $10.43 - $14.23
    $10.43 - $14.23
    $10.43
  • 5/8"-11 Zinc Plated Grade 2 Steel Coarse Thread Lock Nuts
    $8.21 - $21.39
    $8.21 - $21.39
    $8.21 - $21.39
    $8.21

    5/8"-11 Zinc Plated Grade 2 Steel Coarse Thread Lock Nuts

    10+ in stock

    Diameter: 5/8"Diameter 2: 1-7/32"Thickness: 35/64"Material: SteelFinish: ZincDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Hardness: Grade 2Sty...

    View full details
    $8.21 - $21.39
    $8.21 - $21.39
    $8.21 - $21.39
    $8.21
  • 5/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Lock Nuts
    $8.34 - $12.36
    $8.34 - $12.36
    $8.34 - $12.36
    $8.34

    5/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Lock Nuts

    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 2Style:...

    View full details
    $8.34 - $12.36
    $8.34 - $12.36
    $8.34 - $12.36
    $8.34
  • 5/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Kep Lock Nuts
    $8.24 - $18.54
    $8.24 - $18.54
    $8.24 - $18.54
    $8.24

    5/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Kep Lock Nuts

    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 2Style:...

    View full details
    $8.24 - $18.54
    $8.24 - $18.54
    $8.24 - $18.54
    $8.24
  • 5/16"-24 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts
    $7.68 - $10.95
    $7.68 - $10.95
    $7.68 - $10.95
    $7.68

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

    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: Grade 2Style: N...

    View full details
    $7.68 - $10.95
    $7.68 - $10.95
    $7.68 - $10.95
    $7.68
  • 5/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts
    $8.34 - $10.06
    $8.34 - $10.06
    $8.34 - $10.06
    $8.34

    5/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 2Style:...

    View full details
    $8.34 - $10.06
    $8.34 - $10.06
    $8.34 - $10.06
    $8.34
  • 3/8"-24 Chrome Plated Steel Fine Thread Nylon Insert Lock Nuts
    $18.20 - $18.20
    $18.20
    $18.20 - $18.20
    $18.20

    3/8"-24 Chrome Plated Steel Fine Thread Nylon Insert Lock Nuts

    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 15/32"Material: SteelFinish: ChromeDriver Type: 9/16" WrenchThread Size: 24 (Fine)Style: Nylon InsertTyp...

    View full details
    $18.20 - $18.20
    $18.20
    $18.20 - $18.20
    $18.20
  • 5/16"-24 Chrome Plated Steel Fine Thread Nylon Insert Lock Nuts
    $16.46 - $16.46
    $16.46
    $16.46 - $16.46
    $16.46

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

    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: ChromeDriver Type: 1/2" WrenchThread Size: 24 (Fine)Style: Nylon InsertType...

    View full details
    $16.46 - $16.46
    $16.46
    $16.46 - $16.46
    $16.46
  • 5/16"-18 Chrome Plated Steel Coarse Thread Nylon Insert Lock Nuts
    $15.34 - $15.34
    $15.34
    $15.34 - $15.34
    $15.34

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

    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: ChromeDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Style: Nylon InsertTy...

    View full details
    $15.34 - $15.34
    $15.34
    $15.34 - $15.34
    $15.34
  • 3/8"-24 Zinc Plated Grade 2 Steel Fine Thread Top Lock Nuts
    $11.16 - $11.16
    $11.16
    $11.16 - $11.16
    $11.16

    3/8"-24 Zinc Plated Grade 2 Steel Fine Thread Top Lock Nuts

    10+ in stock

    Diameter: 3/8"Diameter 2: 21/32"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: Grade 2Style: ...

    View full details
    $11.16 - $11.16
    $11.16
    $11.16 - $11.16
    $11.16
  • 5/16"-24 Zinc Plated Grade 2 Steel Fine Thread Top Lock Nuts
    $10.26 - $10.26
    $10.26
    $10.26 - $10.26
    $10.26

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

    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: T...

    View full details
    $10.26 - $10.26
    $10.26
    $10.26 - $10.26
    $10.26
  • 5/8"-11 Zinc Plated Grade 2 Steel Coarse Thread Lock Nuts
    $13.24 - $13.24
    $13.24
    $13.24 - $13.24
    $13.24

    5/8"-11 Zinc Plated Grade 2 Steel Coarse Thread Lock Nuts

    10+ in stock

    Diameter: 5/8"Diameter 2: 1-7/32"Thickness: 35/64"Material: SteelFinish: ZincDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Hardness: Grade 2Sty...

    View full details
    $13.24 - $13.24
    $13.24
    $13.24 - $13.24
    $13.24