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

Lock Washers

  • 1/4" x 3/8" Plain Steel High Collar Lock Washers
    $12.78 - $12.78
    $12.78
    $12.78 - $12.78
    $12.78

    1/4" x 3/8" Plain Steel High Collar Lock Washers (100 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 3/8"Thickness: 1/16"Material: SteelFinish: PlainNominal Size: 1/4" (#14)Style: High Collar SplitType: Lock WasherApplicat...

    View full details
    $12.78 - $12.78
    $12.78
    $12.78 - $12.78
    $12.78
  • 5/16" x 7/16" Plain Steel High Collar Lock Washers
    $13.62 - $13.62
    $13.62
    $13.62 - $13.62
    $13.62

    5/16" x 7/16" Plain Steel High Collar Lock Washers (100 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 7/16"Thickness: 3/32"Material: SteelFinish: PlainStyle: High Collar SplitType: Lock WasherApplication: Confined AreasBox...

    View full details
    $13.62 - $13.62
    $13.62
    $13.62 - $13.62
    $13.62
  • 3/8" x 1/2" Plain Steel High Collar Lock Washers
    $17.13 - $17.13
    $17.13
    $17.13 - $17.13
    $17.13

    3/8" x 1/2" Plain Steel High Collar Lock Washers (100 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 1/2"Thickness: 1/8"Material: SteelFinish: PlainStyle: High Collar SplitType: Lock WasherApplication: Confined AreasBox of...

    View full details
    $17.13 - $17.13
    $17.13
    $17.13 - $17.13
    $17.13
  • 1/2" x 3/4" Plain Steel High Collar Lock Washers
    $14.47 - $14.47
    $14.47
    $14.47 - $14.47
    $14.47

    1/2" x 3/4" Plain Steel High Collar Lock Washers (50 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 3/4"Thickness: 5/32"Material: SteelFinish: PlainStyle: High Collar SplitType: Lock WasherApplication: Confined AreasBox o...

    View full details
    $14.47 - $14.47
    $14.47
    $14.47 - $14.47
    $14.47
  • 18mm x 34mm Zinc Plated Class 8 Steel Wave Spring Lock Washers
    $11.15 - $11.15
    $11.15
    $11.15 - $11.15
    $11.15

    18mm x 34mm Zinc Plated Class 8 Steel Wave Spring Lock Washers (5 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 19mmDiameter 2: 34mmThickness: 1.7mmMaterial: SteelFinish: ZincHardness: Class 8Style: Wave SpringType: Lock WasherSpecifications: DIN 13...

    View full details
    $11.15 - $11.15
    $11.15
    $11.15 - $11.15
    $11.15
  • #10 x 3/16" x 21/64" Chrome Plated Grade 8 Steel Split Lock Washers
    $11.32 - $11.32
    $11.32
    $11.32 - $11.32
    $11.32

    #10 x 3/16" x 21/64" Chrome Grade 8 Split Lock Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/16"Diameter 2: 21/64"Thickness: 3/64"Material: SteelFinish: ChromeHardness: Grade 8Nominal Size: 3/16" (#10)Style: Medium SplitType: Lo...

    View full details
    $11.32 - $11.32
    $11.32
    $11.32 - $11.32
    $11.32
  • 1/4" x 31/64" Chrome Plated Grade 8 Steel Split Lock Washers
    $11.97 - $11.97
    $11.97
    $11.97 - $11.97
    $11.97

    1/4" x 31/64" Chrome Grade 8 Split Lock Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 31/64"Thickness: 1/16"Material: SteelFinish: ChromeHardness: Grade 8Nominal Size: 1/4" (#14)Style: Medium SplitType: Lock...

    View full details
    $11.97 - $11.97
    $11.97
    $11.97 - $11.97
    $11.97
  • 5/16" x 19/32" Chrome Plated Grade 8 Steel Split Lock Washers
    $12.27 - $12.27
    $12.27
    $12.27 - $12.27
    $12.27

    5/16" x 19/32" Chrome Grade 8 Split Lock Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 19/32"Thickness: 3/32"Material: SteelFinish: ChromeHardness: Grade 8Style: Medium SplitType: Lock WasherApplication: Nut...

    View full details
    $12.27 - $12.27
    $12.27
    $12.27 - $12.27
    $12.27
  • 1/2" x 7/8" Chrome Plated Grade 8 Steel Split Lock Washers
    $13.59 - $13.59
    $13.59
    $13.59 - $13.59
    $13.59

    1/2" x 7/8" Chrome Grade 8 Split Lock Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 7/8"Thickness: 1/8"Material: SteelFinish: ChromeHardness: Grade 8Style: Medium SplitType: Lock WasherApplication: Nuts an...

    View full details
    $13.59 - $13.59
    $13.59
    $13.59 - $13.59
    $13.59
  • 9/16" x 31/32" Chrome Plated Grade 8 Steel Split Lock Washers
    $14.28 - $14.28
    $14.28
    $14.28 - $14.28
    $14.28

    9/16" x 31/32" Chrome Grade 8 Split Lock Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 9/16"Diameter 2: 31/32"Thickness: 5/32"Material: SteelFinish: ChromeHardness: Grade 8Style: Medium SplitType: Lock WasherApplication: Nut...

    View full details
    $14.28 - $14.28
    $14.28
    $14.28 - $14.28
    $14.28
  • #6 x 9/64" x 19/64" Chrome Plated Grade 8 Steel Internal Tooth Lock Washers
    $11.20 - $11.20
    $11.20
    $11.20 - $11.20
    $11.20

    #6 x 9/64" x 19/64" Chrome Grade 8 Internal Tooth Lock Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 9/64"Diameter 2: 19/64"Thickness: 1/32"Material: SteelFinish: ChromeHardness: Grade 8Nominal Size: 1/8" (#6)Style: Internal ToothType: Lo...

    View full details
    $11.20 - $11.20
    $11.20
    $11.20 - $11.20
    $11.20
  • #10 x 3/16" x 27/64" Chrome Plated Grade 8 Steel Internal Tooth Lock Washers
    $11.47 - $11.47
    $11.47
    $11.47 - $11.47
    $11.47

    #10 x 3/16" x 27/64" Chrome Grade 8 Internal Tooth Lock Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/16"Diameter 2: 27/64"Thickness: 3/64"Material: SteelFinish: ChromeHardness: Grade 8Nominal Size: 3/16" (#10)Style: Internal ToothType: ...

    View full details
    $11.47 - $11.47
    $11.47
    $11.47 - $11.47
    $11.47
  • 1/4" x 31/64" Chrome Plated Grade 8 Steel Internal Tooth Lock Washers
    $11.65 - $11.65
    $11.65
    $11.65 - $11.65
    $11.65

    1/4" x 31/64" Chrome Grade 8 Internal Tooth Lock Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 31/64"Thickness: 3/64"Material: SteelFinish: ChromeHardness: Grade 8Nominal Size: 1/4" (#14)Style: Internal ToothType: Lo...

    View full details
    $11.65 - $11.65
    $11.65
    $11.65 - $11.65
    $11.65
  • 5/16" x 45/64" Chrome Plated Grade 8 Steel Internal Tooth Lock Washers
    $11.83 - $11.83
    $11.83
    $11.83 - $11.83
    $11.83

    5/16" x 45/64" Chrome Grade 8 Internal Tooth Lock Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 45/64"Thickness: 1/16"Material: SteelFinish: ChromeHardness: Grade 8Nominal Size: 5/16"Style: Internal ToothType: Lock W...

    View full details
    $11.83 - $11.83
    $11.83
    $11.83 - $11.83
    $11.83
  • 3/8" x 45/64" Chrome Plated Grade 8 Steel Internal Tooth Lock Washers
    $12.09 - $12.09
    $12.09
    $12.09 - $12.09
    $12.09

    3/8" x 45/64" Chrome Grade 8 Internal Tooth Lock Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 45/64"Thickness: 1/16"Material: SteelFinish: ChromeHardness: Grade 8Nominal Size: 3/8"Style: Internal ToothType: Lock Was...

    View full details
    $12.09 - $12.09
    $12.09
    $12.09 - $12.09
    $12.09
  • 9/16" x 31/32" Chrome Plated Grade 8 Steel Internal Tooth Lock Washers
    $13.17 - $13.17
    $13.17
    $13.17 - $13.17
    $13.17

    9/16" x 31/32" Chrome Grade 8 Internal Tooth Lock Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 9/16"Diameter 2: 31/32"Thickness: 1/16"Material: SteelFinish: ChromeHardness: Grade 8Nominal Size: 1/16"Style: Internal ToothType: Lock W...

    View full details
    $13.17 - $13.17
    $13.17
    $13.17 - $13.17
    $13.17
  • 3/16" x 11/32" Zinc Plated Grade 2 Steel Safety Lock Washers
    $9.95 - $9.95
    $9.95
    $9.95 - $9.95
    $9.95

    3/16" x 11/32" Zinc Grade 2 Safety Lock Washers (30 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/16"Diameter 2: 11/32"Thickness: 1/32"Material: SteelFinish: ZincHardness: Grade 2Nominal Size: 3/16" (#10)Style: SafetyType: Lock Washe...

    View full details
    $9.95 - $9.95
    $9.95
    $9.95 - $9.95
    $9.95
  • 1/4" x 17/64" x 3/8" Zinc Plated Grade 2 Steel Safety Lock Washers
    $10.40 - $10.40
    $10.40
    $10.40 - $10.40
    $10.40

    1/4" x 17/64" x 3/8" Zinc Grade 2 Safety Lock Washers (25 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 17/64"Diameter 2: 3/8"Thickness: 1/32"Material: SteelFinish: ZincHardness: Grade 2Nominal Size: 1/4" (#14)Style: SafetyType: Lock WasherB...

    View full details
    $10.40 - $10.40
    $10.40
    $10.40 - $10.40
    $10.40
  • 5/16" x 21/64" x 1/2" Zinc Plated Grade 2 Steel Safety Lock Washers
    $11.15 - $11.15
    $11.15
    $11.15 - $11.15
    $11.15

    5/16" x 21/64" x 1/2" Zinc Grade 2 Safety Lock Washers (25 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 21/64"Diameter 2: 1/2"Thickness: 3/64"Material: SteelFinish: ZincHardness: Grade 2Nominal Size: 5/16"Style: SafetyType: Lock WasherBox of...

    View full details
    $11.15 - $11.15
    $11.15
    $11.15 - $11.15
    $11.15
  • 3/8" x 27/64" x 5/8" Zinc Plated Grade 2 Steel Safety Lock Washers
    $11.22 - $11.22
    $11.22
    $11.22 - $11.22
    $11.22

    3/8" x 27/64" x 5/8" Zinc Grade 2 Safety Lock Washers (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 27/64"Diameter 2: 5/8"Thickness: 1/16"Material: SteelFinish: ZincHardness: Grade 2Nominal Size: 3/8"Style: SafetyType: Lock WasherBox of ...

    View full details
    $11.22 - $11.22
    $11.22
    $11.22 - $11.22
    $11.22
  • 7/16" x 29/64" x 5/8" Zinc Plated Grade 2 Steel Safety Lock Washers
    $11.97 - $11.97
    $11.97
    $11.97 - $11.97
    $11.97

    7/16" x 29/64" x 5/8" Zinc Grade 2 Safety Lock Washers (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 29/64"Diameter 2: 5/8"Thickness: 1/16"Material: SteelFinish: ZincHardness: Grade 2Nominal Size: 7/16"Style: SafetyType: Lock WasherBox of...

    View full details
    $11.97 - $11.97
    $11.97
    $11.97 - $11.97
    $11.97
  • 1/2" x 17/32" x 3/4" Zinc Plated Grade 2 Steel Safety Lock Washers
    $11.97 - $11.97
    $11.97
    $11.97 - $11.97
    $11.97

    1/2" x 17/32" x 3/4" Zinc Grade 2 Safety Lock Washers (15 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 17/32"Diameter 2: 3/4"Thickness: 5/64"Material: SteelFinish: ZincHardness: Grade 2Nominal Size: 1/2"Style: SafetyType: Lock WasherBox of ...

    View full details
    $11.97 - $11.97
    $11.97
    $11.97 - $11.97
    $11.97
  • 5/8" x 11/16" x 15/16" Zinc Plated Grade 2 Steel Safety Lock Washers
    $11.09 - $11.09
    $11.09
    $11.09 - $11.09
    $11.09

    5/8" x 11/16" x 15/16" Zinc Grade 2 Safety Lock Washers (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 11/16"Diameter 2: 15/16"Thickness: 5/64"Material: SteelFinish: ZincHardness: Grade 2Nominal Size: 5/8"Style: SafetyType: Lock WasherBox o...

    View full details
    $11.09 - $11.09
    $11.09
    $11.09 - $11.09
    $11.09
  • 3/4" x 13/16" x 1-3/16" Zinc Plated Grade 2 Steel Safety Lock Washers
    $11.94 - $11.94
    $11.94
    $11.94 - $11.94
    $11.94

    3/4" x 13/16" x 1-3/16" Zinc Grade 2 Safety Lock Washers (5 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 13/16"Diameter 2: 1-3/16"Thickness: 5/64"Material: SteelFinish: ZincHardness: Grade 2Nominal Size: 3/4"Style: SafetyType: Lock WasherBox ...

    View full details
    $11.94 - $11.94
    $11.94
    $11.94 - $11.94
    $11.94