Skip to content
Free shipping on all orders!
Free shipping on all orders!

Lock Nuts

  • 5/8"-18 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts
    $5.96 - $8.12
    $5.96 - $8.12
    $5.96 - $8.12
    $5.96

    5/8"-18 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts

    centurytool.store
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-7/32"Thickness: 49/64"Material: SteelFinish: ZincDriver Type: 15/16" WrenchThread Size: 18 (Fine)Hardness: Grade 2Style...

    View full details
    $5.96 - $8.12
    $5.96 - $8.12
    $5.96 - $8.12
    $5.96
  • 5/8"-18 Chrome Plated Steel Fine Thread Thin Pattern Lock Nuts
    $17.22 - $17.22
    $17.22
    $17.22 - $17.22
    $17.22

    5/8"-18 Chrome Plated Steel Fine Thread Thin Pattern Lock Nuts (10 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-1/16"Thickness: 13/32"Material: SteelFinish: ChromeDriver Type: 15/16" WrenchThread Size: 18 (Fine)Style: Thin PatternT...

    View full details
    $17.22 - $17.22
    $17.22
    $17.22 - $17.22
    $17.22
  • 5/8"-18 Polished 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts
    $6.42 - $6.42
    $6.42
    $6.42 - $6.42
    $6.42

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

    centurytool.store
    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: ...

    View full details
    $6.42 - $6.42
    $6.42
    $6.42 - $6.42
    $6.42
  • 5/8"-18 18-8 Stainless Steel Fine Thread Type C Lock Nuts
    $8.85 - $8.85
    $8.85
    $8.85 - $8.85
    $8.85

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

    centurytool.store
    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...

    View full details
    $8.85 - $8.85
    $8.85
    $8.85 - $8.85
    $8.85
  • 5/8"-18 Zinc Plated Steel Fine Thread Serrated Lock Nuts
    $4.97 - $4.97
    $4.97
    $4.97 - $4.97
    $4.97

    5/8"-18 Zinc Plated Steel Fine Thread Serrated Lock Nuts (5 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-9/32"Thickness: 9/16"Material: SteelFinish: ZincDriver Type: 15/16" WrenchThread Size: 18 (Fine)Style: SerratedType: Fl...

    View full details
    $4.97 - $4.97
    $4.97
    $4.97 - $4.97
    $4.97
  • 5/8"-18 Zinc Plated Grade 2 Steel Fine Thread Top Lock Nuts
    $5.44 - $5.44
    $5.44
    $5.44 - $5.44
    $5.44

    5/8"-18 Zinc Plated Grade 2 Steel Fine Thread Top Lock Nuts (5 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-7/32"Thickness: 35/64"Material: SteelFinish: ZincDriver Type: 15/16" WrenchThread Size: 18 (Fine)Hardness: Grade 2Style...

    View full details
    $5.44 - $5.44
    $5.44
    $5.44 - $5.44
    $5.44
  • 5/8"-18 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts
    $7.36 - $7.36
    $7.36
    $7.36 - $7.36
    $7.36

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

    centurytool.store
    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
    $7.36 - $7.36
    $7.36
    $7.36 - $7.36
    $7.36
  • 5/8"-18 Zinc Plated Grade 2 Steel Fine Thread Nylon Thin Lock Nuts
    $4.89 - $4.89
    $4.89
    $4.89 - $4.89
    $4.89

    5/8"-18 Zinc Grade 2 Nylon Thin Lock Nuts (5 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-1/16"Thickness: 13/32"Material: SteelFinish: ZincDriver Type: 15/16" WrenchThread Size: 18 (Fine)Hardness: Grade 2Style...

    View full details
    $4.89 - $4.89
    $4.89
    $4.89 - $4.89
    $4.89
  • 5/8"-18 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts
    $5.85 - $5.85
    $5.85
    $5.85 - $5.85
    $5.85

    5/8"-18 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts (6 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-7/32"Thickness: 49/64"Material: SteelFinish: ZincDriver Type: 15/16" WrenchThread Size: 18 (Fine)Hardness: Grade 2Style...

    View full details
    $5.85 - $5.85
    $5.85
    $5.85 - $5.85
    $5.85
  • 5/8"-18 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
    $7.65 - $7.65
    $7.65
    $7.65 - $7.65
    $7.65

    5/8"-18 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts (5 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-7/32"Thickness: 49/64"Material: SteelFinish: Yellow ZincDriver Type: 15/16" WrenchThread Size: 18 (Fine)Hardness: Grade...

    View full details
    $7.65 - $7.65
    $7.65
    $7.65 - $7.65
    $7.65
  • 5/8"-18 Zinc Plated Grade 2 Steel Fine Thread Top Lock Nuts
    $8.23 - $8.23
    $8.23
    $8.23 - $8.23
    $8.23

    5/8"-18 Zinc Plated Grade 2 Steel Fine Thread Top Lock Nuts (10 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-7/32"Thickness: 35/64"Material: SteelFinish: ZincDriver Type: 15/16" WrenchThread Size: 18 (Fine)Hardness: Grade 2Style...

    View full details
    $8.23 - $8.23
    $8.23
    $8.23 - $8.23
    $8.23
  • 5/8"-18 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts
    $8.37 - $8.37
    $8.37
    $8.37 - $8.37
    $8.37

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

    centurytool.store
    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
    $8.37 - $8.37
    $8.37
    $8.37 - $8.37
    $8.37
  • 5/8"-18 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
    $5.25 - $11.23
    $5.25 - $11.23
    $5.25 - $11.23
    $5.25

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

    centurytool.store
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-7/32"Thickness: 49/64"Material: SteelFinish: Yellow ZincDriver Type: 15/16" WrenchThread Size: 18 (Fine)Hardness: Grade...

    View full details
    $5.25 - $11.23
    $5.25 - $11.23
    $5.25 - $11.23
    $5.25