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

Lock Nuts

  • Original price $4.83 - Original price $4.83
    Original price
    $4.83
    $4.83 - $4.83
    Current price $4.83

    5/8"-11 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: 11 (Coarse)Hardness: Grade 2Sty...

    View full details
    Original price $4.83 - Original price $4.83
    Original price
    $4.83
    $4.83 - $4.83
    Current price $4.83
  • Original price $5.66 - Original price $5.66
    Original price
    $5.66
    $5.66 - $5.66
    Current price $5.66

    5/8"-11 Zinc Grade 2 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: 11 (Coarse)Hardness: Grade 2Sty...

    View full details
    Original price $5.66 - Original price $5.66
    Original price
    $5.66
    $5.66 - $5.66
    Current price $5.66
  • Original price $7.14 - Original price $7.14
    Original price
    $7.14
    $7.14 - $7.14
    Current price $7.14

    5/8"-11 Zinc Grade 8 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: 11 (Coarse)Hardness: Gra...

    View full details
    Original price $7.14 - Original price $7.14
    Original price
    $7.14
    $7.14 - $7.14
    Current price $7.14
  • Original price $5.77 - Original price $7.53
    Original price
    $5.77 - $7.53
    $5.77 - $7.53
    Current price $5.77

    5/8"-11 Zinc Plated Grade 2 Steel Coarse 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: 11 (Coarse)Hardness: Grade 2Sty...

    View full details
    Original price $5.77 - Original price $7.53
    Original price
    $5.77 - $7.53
    $5.77 - $7.53
    Current price $5.77
  • Original price $5.18 - Original price $6.19
    Original price
    $5.18 - $6.19
    $5.18 - $6.19
    Current price $5.18

    5/8"-11 Zinc Plated Grade 8 Steel Coarse 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: 11 (Coarse)Hardness: Gra...

    View full details
    Original price $5.18 - Original price $6.19
    Original price
    $5.18 - $6.19
    $5.18 - $6.19
    Current price $5.18
  • Original price $5.27 - Original price $10.3
    Original price
    $5.27 - $10.3
    $5.27 - $10.3
    Current price $5.27

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

    centurytool.store
    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
    Original price $5.27 - Original price $10.3
    Original price
    $5.27 - $10.3
    $5.27 - $10.3
    Current price $5.27
  • Original price $17.22 - Original price $17.22
    Original price
    $17.22
    $17.22 - $17.22
    Current price $17.22

    5/8"-11 Chrome Plated Steel Coarse 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: 11 (Coarse)Style: Thin Patter...

    View full details
    Original price $17.22 - Original price $17.22
    Original price
    $17.22
    $17.22 - $17.22
    Current price $17.22
  • Original price $6.55 - Original price $6.55
    Original price
    $6.55
    $6.55 - $6.55
    Current price $6.55

    5/8"-11 Zinc Plated Grade 5 Steel Coarse Thread Flange Lock Nuts (5 pcs.)

    centurytool.store
    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
    Original price $6.55 - Original price $6.55
    Original price
    $6.55
    $6.55 - $6.55
    Current price $6.55
  • Original price $6.21 - Original price $6.21
    Original price
    $6.21
    $6.21 - $6.21
    Current price $6.21

    5/8"-11 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: 11 (Coarse)Hardness...

    View full details
    Original price $6.21 - Original price $6.21
    Original price
    $6.21
    $6.21 - $6.21
    Current price $6.21
  • Original price $9.06 - Original price $9.06
    Original price
    $9.06
    $9.06 - $9.06
    Current price $9.06

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

    centurytool.store
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-1/16"Thickness: 13/32"Material: Stainless SteelDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Hardness: 18-8Style: T...

    View full details
    Original price $9.06 - Original price $9.06
    Original price
    $9.06
    $9.06 - $9.06
    Current price $9.06
  • Original price $6.21 - Original price $6.21
    Original price
    $6.21
    $6.21 - $6.21
    Current price $6.21

    5/8"-11 Black Chrome Nylon Insert Lock Nuts (3 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-1/16"Thickness: 3/4"Material: SteelFinish: Black ChromeDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Style: Nylon I...

    View full details
    Original price $6.21 - Original price $6.21
    Original price
    $6.21
    $6.21 - $6.21
    Current price $6.21
  • Original price $9.7 - Original price $9.7
    Original price
    $9.7
    $9.7 - $9.7
    Current price $9.7

    5/8"-11 18-8 Stainless Steel Coarse Thread Type C Lock Nuts (5 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: 11 (Coarse)Hardness: 18-8Style: Ty...

    View full details
    Original price $9.7 - Original price $9.7
    Original price
    $9.7
    $9.7 - $9.7
    Current price $9.7
  • Original price $18.37 - Original price $18.37
    Original price
    $18.37
    $18.37 - $18.37
    Current price $18.37

    5/8"-11 Black Phosphate Grade 2 Nylon Insert Lock Nuts (58 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-7/32"Thickness: 49/64"Material: SteelFinish: Black PhosphateDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Hardness:...

    View full details
    Original price $18.37 - Original price $18.37
    Original price
    $18.37
    $18.37 - $18.37
    Current price $18.37
  • Original price $7.83 - Original price $7.83
    Original price
    $7.83
    $7.83 - $7.83
    Current price $7.83

    5/8"-11 Zinc Plated Grade 2 Steel Coarse Thread 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: 11 (Coarse)Hardness: Grade 2Sty...

    View full details
    Original price $7.83 - Original price $7.83
    Original price
    $7.83
    $7.83 - $7.83
    Current price $7.83
  • Original price $7.49 - Original price $7.49
    Original price
    $7.49
    $7.49 - $7.49
    Current price $7.49

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

    centurytool.store
    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...

    View full details
    Original price $7.49 - Original price $7.49
    Original price
    $7.49
    $7.49 - $7.49
    Current price $7.49
  • Original price $5.33 - Original price $5.33
    Original price
    $5.33
    $5.33 - $5.33
    Current price $5.33

    5/8"-11 316 Stainless Steel Coarse Thread Lock Nuts (2 pcs.)

    centurytool.store
    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...

    View full details
    Original price $5.33 - Original price $5.33
    Original price
    $5.33
    $5.33 - $5.33
    Current price $5.33
  • Original price $6.75 - Original price $8.58
    Original price
    $6.75 - $8.58
    $6.75 - $8.58
    Current price $6.75

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

    centurytool.store
    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...

    View full details
    Original price $6.75 - Original price $8.58
    Original price
    $6.75 - $8.58
    $6.75 - $8.58
    Current price $6.75
  • Original price $20.09 - Original price $20.09
    Original price
    $20.09
    $20.09 - $20.09
    Current price $20.09

    5/8"-11 Black Phosphate Grade 2 Lock Nuts (74 pcs.)

    centurytool.store
    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
    Original price $20.09 - Original price $20.09
    Original price
    $20.09
    $20.09 - $20.09
    Current price $20.09