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  • 3/8" x 11/16" Black Chrome Plated Grade 2 Steel Lock Washers
    $13.69 - $13.69
    $13.69
    $13.69 - $13.69
    $13.69

    3/8" x 11/16" Black Chrome Plated Grade 2 Steel Lock Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 11/16"Thickness: 3/32"Material: SteelFinish: Black ChromeHardness: Grade 2Style: Medium SplitType: Lock WasherBox of 10.T...

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    $13.69 - $13.69
    $13.69
    $13.69 - $13.69
    $13.69
  • 3/8" x 11/16" Bronze Split Lock Washers
    $12.04 - $12.04
    $12.04
    $12.04 - $12.04
    $12.04

    3/8" x 11/16" Bronze Split Lock Washers (16 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 11/16"Thickness: 3/32"Material: BronzeStyle: Medium SplitType: Lock WasherApplication: Nuts and BoltsBox of 16.The purpos...

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    $12.04 - $12.04
    $12.04
    $12.04 - $12.04
    $12.04
  • 3/8" x 11/16" Bronze Split Lock Washers
    $12.38 - $12.38
    $12.38
    $12.38 - $12.38
    $12.38

    3/8" x 11/16" Bronze Split Lock Washers (16 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 11/16"Thickness: 3/32"Material: BronzeStyle: Medium SplitType: Lock WasherApplication: Nuts and BoltsBox of 16.The purpos...

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    $12.38 - $12.38
    $12.38
    $12.38 - $12.38
    $12.38
  • 3/8" x 11/16" Chrome Plated Grade 8 Steel Split Lock Washers
    $12.81 - $12.81
    $12.81
    $12.81 - $12.81
    $12.81

    3/8" x 11/16" Chrome Grade 8 Split Lock Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 11/16"Thickness: 3/32"Material: SteelFinish: ChromeHardness: Grade 8Style: Medium SplitType: Lock WasherApplication: Nuts...

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    $12.81 - $12.81
    $12.81
    $12.81 - $12.81
    $12.81
  • 3/8" x 11/16" Chrome Plated Grade 8 Steel Split Lock Washers
    $18.66 - $18.66
    $18.66
    $18.66 - $18.66
    $18.66

    3/8" x 11/16" Chrome Plated Grade 8 Steel Split Lock Washers (16 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 11/16"Thickness: 3/32"Material: SteelFinish: ChromeHardness: Grade 8Style: Medium SplitType: Lock WasherApplication: Nuts...

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    $18.66 - $18.66
    $18.66
    $18.66 - $18.66
    $18.66
  • 3/8" x 11/16" Hot Dip Galvanized Grade 2 Steel Split Lock Washers
    $10.33 - $44.69
    $10.33 - $44.69
    $10.33 - $44.69
    $10.33

    3/8" x 11/16" Hot Dip Galvanized Grade 2 Steel Split Lock Washers

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 11/16"Thickness: 3/32"Material: SteelFinish: Hot Dip GalvanizedHardness: Grade 2Style: Medium SplitType: Lock WasherAppli...

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    $10.33 - $44.69
    $10.33 - $44.69
    $10.33 - $44.69
    $10.33
  • 3/8" x 11/16" Polished 18-8 Stainless Steel Lock Washers
    $13.69 - $13.69
    $13.69
    $13.69 - $13.69
    $13.69

    3/8" x 11/16" Polished 18-8 Stainless Steel Lock Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 11/16"Thickness: 3/32"Material: Stainless SteelFinish: PolishedHardness: 18-8Style: Medium SplitType: Lock WasherBox of 1...

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    $13.69 - $13.69
    $13.69
    $13.69 - $13.69
    $13.69
  • 3/8" x 11/16" Silicon Bronze Lock Washers
    $11.24 - $11.24
    $11.24
    $11.24 - $11.24
    $11.24

    3/8" x 11/16" Silicon Bronze Lock Washers (6 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 11/16"Thickness: 3/32"Material: Silicon BronzeStyle: Medium SplitType: Lock WasherBox of 6.The purpose for a lock washer ...

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    $11.24 - $11.24
    $11.24
    $11.24 - $11.24
    $11.24
  • 3/8" x 11/16" Zinc Plated Grade 2 Steel Split Lock Washers
    $9.79 - $62.47
    $9.79 - $62.47
    $9.79 - $62.47
    $9.79

    3/8" x 11/16" Zinc Plated Grade 2 Steel Split Lock Washers

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 11/16"Thickness: 3/32"Material: SteelFinish: ZincHardness: Grade 2Style: Medium SplitType: Lock WasherApplication: Nuts a...

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    $9.79 - $62.47
    $9.79 - $62.47
    $9.79 - $62.47
    $9.79
  • 3/8" x 11/16" Zinc Plated Grade 2 Steel Split Lock Washers
    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26

    3/8" x 11/16" Zinc Plated Grade 2 Steel Split Lock Washers

    Monster Fastener
    10+ in stock

    Box of 40.The purpose for a lock washer is to prevent threaded fasteners from loosening by creating friction between the fastener and the mounting ...

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    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26
  • 3/8" x 11/16" Zinc Plated Grade 8 Steel Lock Washers
    $9.52 - $32.86
    $9.52 - $32.86
    $9.52 - $32.86
    $9.52

    3/8" x 11/16" Zinc Plated Grade 8 Steel Lock Washers

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 11/16"Thickness: 3/32"Material: SteelFinish: Yellow ZincHardness: Grade 8Style: Medium SplitType: Lock WasherApplication:...

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    $9.52 - $32.86
    $9.52 - $32.86
    $9.52 - $32.86
    $9.52
  • 3/8" x 13/32" x 13/16" Zinc Plated Steel SAE Thick Washers
    $12.26 - $12.26
    $12.26
    $12.26 - $12.26
    $12.26

    3/8" x 13/32" x 13/16" Zinc Plated Steel SAE Thick Washers (30 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 13/32"Diameter 2: 13/16"Thickness: 3/32"Material: SteelFinish: Yellow ZincThread Type: SAENominal Size: 3/8"Type: Flat WasherBox of 30.A ...

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    $12.26 - $12.26
    $12.26
    $12.26 - $12.26
    $12.26
  • 3/8" x 13/32" x 13/16" Zinc Plated Steel SAE Thick Washers
    $44.37 - $44.37
    $44.37
    $44.37 - $44.37
    $44.37

    3/8" x 13/32" x 13/16" Zinc SAE Thick Washers (1089 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 13/32"Thickness: 3/32"Material: SteelFinish: Yellow ZincThread Type: SAENominal Size: 3/8"Type: Flat WasherBox of 1089.A flat washer is a...

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    $44.37 - $44.37
    $44.37
    $44.37 - $44.37
    $44.37
  • 3/8" x 9/16" x 3/32" Rubber O-Rings
    $9.00 - $9.00
    $9.00
    $9.00 - $9.00
    $9.00

    3/8" x 9/16" x 3/32" Rubber O-Rings (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 9/16"Thickness: 3/32"Material: RubberNominal Size: #110Type: O-RingBox of 10.An O-ring is a mechanical gasket in the shap...

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    $9.00 - $9.00
    $9.00
    $9.00 - $9.00
    $9.00
  • 3/8" x 9/16" x 3/32" Rubber O-Rings
    $12.23 - $12.23
    $12.23
    $12.23 - $12.23
    $12.23

    3/8" x 9/16" x 3/32" Rubber O-Rings (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 9/16"Thickness: 3/32"Material: RubberNominal Size: #110Type: O-RingBox of 20.An O-ring is a mechanical gasket in the shap...

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    $12.23 - $12.23
    $12.23
    $12.23 - $12.23
    $12.23
  • 5/16" x 11/32" x 11/16" Chrome Plated Grade 2 Steel SAE Extra Thick Washers
    $28.19 - $28.19
    $28.19
    $28.19 - $28.19
    $28.19

    5/16" x 11/32" x 11/16" Chrome Grade 2 SAE Extra Thick Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 11/32"Diameter 2: 11/16"Thickness: 3/32"Material: SteelFinish: ChromeThread Type: SAEHardness: Grade 2Nominal Size: 5/16"Type: Flat Washe...

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    $28.19 - $28.19
    $28.19
    $28.19 - $28.19
    $28.19
  • 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" 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" 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" 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 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 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
    $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 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