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Lock Washers

  • 5/16" x 19/32" Black Oxide Grade 2 Steel Lock Washers
    $9.10 - $9.10
    $9.10
    $9.10 - $9.10
    $9.10

    5/16" x 19/32" Black Oxide Grade 2 Steel Lock Washers (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 19/32"Thickness: 3/32"Material: SteelFinish: Black OxideHardness: Grade 2Type: Lock WasherBox of 20.The purpose for a lo...

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    $9.10 - $9.10
    $9.10
    $9.10 - $9.10
    $9.10
  • 5/16" x 11/16" Zinc Plated Grade 2 Steel External Tooth Lock Washers
    $11.03 - $11.03
    $11.03
    $11.03 - $11.03
    $11.03

    5/16" x 11/16" Zinc Grade 2 External Tooth Lock Washers (100 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 11/16"Thickness: 1/16"Material: SteelFinish: ZincHardness: Grade 2Nominal Size: 5/16"Style: External ToothType: Lock Was...

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    $11.03 - $11.03
    $11.03
    $11.03 - $11.03
    $11.03
  • 5/16" x 45/64" Zinc Plated Grade 2 Steel Internal Tooth Lock Washers
    $11.03 - $11.03
    $11.03
    $11.03 - $11.03
    $11.03

    5/16" x 45/64" Zinc Grade 2 Internal Tooth Lock Washers (100 pcs)

    Monster Fastener
    10+ in stock

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

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    $11.03 - $11.03
    $11.03
    $11.03 - $11.03
    $11.03
  • 5/16" x 19/32" Polished 18-8 Stainless Steel Lock Washers
    $14.25 - $14.25
    $14.25
    $14.25 - $14.25
    $14.25

    5/16" x 19/32" Polished 18-8 Stainless Steel Lock Washers (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 19/32"Thickness: 3/32"Material: Stainless SteelFinish: PolishedHardness: 18-8Style: Medium SplitType: Lock WasherBox of ...

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    $14.25 - $14.25
    $14.25
    $14.25 - $14.25
    $14.25
  • 5/16" x 19/32" Black Chrome Plated Grade 2 Steel Lock Washers
    $14.25 - $14.25
    $14.25
    $14.25 - $14.25
    $14.25

    5/16" x 19/32" Black Chrome Plated Grade 2 Steel Lock Washers (12 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 19/32"Thickness: 3/32"Material: SteelFinish: Black ChromeHardness: Grade 2Style: Medium SplitType: Lock WasherBox of 12....

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    $14.25 - $14.25
    $14.25
    $14.25 - $14.25
    $14.25
  • 5/16" x 19/32" Silicon Bronze Lock Washers
    $11.58 - $11.58
    $11.58
    $11.58 - $11.58
    $11.58

    5/16" x 19/32" Silicon Bronze Lock Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 19/32"Thickness: 3/32"Material: Silicon BronzeStyle: Medium SplitType: Lock WasherBox of 10.The purpose for a lock washe...

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    $11.58 - $11.58
    $11.58
    $11.58 - $11.58
    $11.58
  • 5/16" x 19/32" Bronze Split Lock Washers
    $11.60 - $11.60
    $11.60
    $11.60 - $11.60
    $11.60

    5/16" x 19/32" Bronze Split Lock Washers (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 19/32"Thickness: 3/32"Material: BronzeStyle: Medium SplitType: Lock WasherApplication: Nuts and BoltsBox of 20.The purpo...

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    $11.60 - $11.60
    $11.60
    $11.60 - $11.60
    $11.60
  • 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...

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    $13.62 - $13.62
    $13.62
    $13.62 - $13.62
    $13.62
  • 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...

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    $12.27 - $12.27
    $12.27
    $12.27 - $12.27
    $12.27
  • 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...

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    $11.83 - $11.83
    $11.83
    $11.83 - $11.83
    $11.83
  • 5/16" x 45/64" 18-8 Stainless Steel Internal Tooth Lock Washers
    $9.03 - $9.03
    $9.03
    $9.03 - $9.03
    $9.03

    5/16" x 45/64" 18-8 Stainless Internal Tooth Lock Washers (16 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 45/64"Thickness: 1/16"Material: Stainless SteelHardness: 18-8Nominal Size: 5/16"Style: Internal ToothType: Lock WasherAp...

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    $9.03 - $9.03
    $9.03
    $9.03 - $9.03
    $9.03
  • 5/16" x 19/32" x 11/16" 18-8 Stainless Steel External Tooth Lock Washers
    $9.03 - $9.03
    $9.03
    $9.03 - $9.03
    $9.03

    5/16" x 19/32" x 11/16" 18-8 Stainless External Tooth Lock Washers (16 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 19/32"Thickness: 1/16"Material: Stainless SteelHardness: 18-8Style: External ToothType: Lock WasherApplication: Round|pa...

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    $9.03 - $9.03
    $9.03
    $9.03 - $9.03
    $9.03
  • 5/16" x 19/32" Bronze Split Lock Washers
    $11.96 - $11.96
    $11.96
    $11.96 - $11.96
    $11.96

    5/16" x 19/32" Bronze Split Lock Washers (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 19/32"Thickness: 3/32"Material: BronzeStyle: Medium SplitType: Lock WasherApplication: Nuts and BoltsBox of 20.The purpo...

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    $11.96 - $11.96
    $11.96
    $11.96 - $11.96
    $11.96
  • 5/16" x 19/32" Chrome Plated Grade 8 Steel Split Lock Washers
    $17.42 - $17.42
    $17.42
    $17.42 - $17.42
    $17.42

    5/16" x 19/32" Chrome Plated Grade 8 Steel Split Lock Washers (16 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...

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    $17.42 - $17.42
    $17.42
    $17.42 - $17.42
    $17.42
  • 5/16" x 7/16" Plain Steel High Collar Lock Washers
    $16.75 - $16.75
    $16.75
    $16.75 - $16.75
    $16.75

    5/16" x 7/16" Plain Steel High Collar Lock Washers (96 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...

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    $16.75 - $16.75
    $16.75
    $16.75 - $16.75
    $16.75
  • 5/16" x 9/16" 316 Stainless Steel Lock Washers
    $9.93 - $9.93
    $9.93
    $9.93 - $9.93
    $9.93

    5/16" x 9/16" 316 Stainless Steel Lock Washers (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 9/16"Thickness: 5/64"Material: Stainless SteelHardness: 316Style: Medium SplitType: Lock WasherBox of 20.The purpose for...

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    $9.93 - $9.93
    $9.93
    $9.93 - $9.93
    $9.93
  • 5/16" x 11/16" Zinc Plated Grade 2 Steel External Tooth Lock Washers
    $12.27 - $13.23
    $12.27 - $13.23
    $12.27 - $13.23
    $12.27

    5/16" x 11/16" Zinc Plated Grade 2 Steel External Tooth Lock Washers

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 11/16"Thickness: 1/16"Material: SteelFinish: ZincHardness: Grade 2Nominal Size: 5/16"Style: External ToothType: Lock Was...

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    $12.27 - $13.23
    $12.27 - $13.23
    $12.27 - $13.23
    $12.27
  • 5/16" x 19/32" Zinc Plated Grade 2 Steel Split Lock Washers
    $9.24 - $62.47
    $9.24 - $62.47
    $9.24 - $62.47
    $9.24

    5/16" x 19/32" Zinc Plated Grade 2 Steel Split Lock Washers

    Monster Fastener
    10+ in stock

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

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    $9.24 - $62.47
    $9.24 - $62.47
    $9.24 - $62.47
    $9.24
  • 5/16" x 19/32" 18-8 Stainless Steel Split Lock Washers
    $8.76 - $11.06
    $8.76 - $11.06
    $8.76 - $11.06
    $8.76

    5/16" x 19/32" 18-8 Stainless Steel Split Lock Washers

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 19/32"Thickness: 3/32"Material: Stainless SteelHardness: 18-8Style: Medium SplitType: Lock WasherApplication: Nuts and B...

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    $8.76 - $11.06
    $8.76 - $11.06
    $8.76 - $11.06
    $8.76
  • 5/16" x 19/32" Zinc Plated Grade 8 Steel Lock Washers
    $8.92 - $32.86
    $8.92 - $32.86
    $8.92 - $32.86
    $8.92

    5/16" x 19/32" Zinc Plated Grade 8 Steel Lock Washers

    Monster Fastener
    10+ in stock

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

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    $8.92 - $32.86
    $8.92 - $32.86
    $8.92 - $32.86
    $8.92
  • 5/16" x 19/32" 18-8 Stainless Steel Split Lock Washers
    $11.26 - $12.03
    $11.26 - $12.03
    $11.26 - $12.03
    $11.26

    5/16" x 19/32" 18-8 Stainless Steel Split Lock Washers

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 19/32"Thickness: 3/32"Material: Stainless SteelHardness: 18-8Style: Medium SplitType: Lock WasherApplication: Nuts and B...

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    $11.26 - $12.03
    $11.26 - $12.03
    $11.26 - $12.03
    $11.26
  • 5/16" x 19/32" Zinc Plated Grade 2 Steel Split Lock Washers
    $11.26 - $17.48
    $11.26 - $17.48
    $11.26 - $17.48
    $11.26

    5/16" x 19/32" Zinc Plated Grade 2 Steel Split Lock Washers

    Monster Fastener
    10+ in stock

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

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    $11.26 - $17.48
    $11.26 - $17.48
    $11.26 - $17.48
    $11.26
  • 5/16" x 19/32" Hot Dip Galvanized Grade 2 Steel Split Lock Washers
    $10.14 - $11.60
    $10.14 - $11.60
    $10.14 - $11.60
    $10.14

    5/16" x 19/32" Hot Dip Galvanized Grade 2 Steel Split Lock Washers

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 19/32"Thickness: 3/32"Material: SteelFinish: Hot Dip GalvanizedHardness: Grade 2Style: Medium SplitType: Lock WasherAppl...

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    $10.14 - $11.60
    $10.14 - $11.60
    $10.14 - $11.60
    $10.14
  • 5/16" x 19/32" Zinc Plated Grade 8 Steel Lock Washers
    $10.83 - $39.13
    $10.83 - $39.13
    $10.83 - $39.13
    $10.83

    5/16" x 19/32" Zinc Plated Grade 8 Steel Lock Washers

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 19/32"Thickness: 3/32"Material: SteelFinish: Blue Rinsed ZincHardness: Grade 8Style: Medium SplitType: Lock WasherApplic...

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    $10.83 - $39.13
    $10.83 - $39.13
    $10.83 - $39.13
    $10.83