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

Lock Washers

  • 3/8" x 5/8" 316 Stainless Steel Lock Washers
    $5.39 - $5.39
    $5.39
    $5.39 - $5.39
    $5.39

    3/8" x 5/8" 316 Stainless Steel Lock Washers

    10+ in stock

    Diameter: 3/8"Diameter 2: 5/8"Thickness: 7/64"Material: Stainless SteelHardness: 316Style: Medium SplitType: Lock WasherBox of 12.The purpose for a...

    View full details
    $5.39 - $5.39
    $5.39
    $5.39 - $5.39
    $5.39
  • 3/8" x 45/64" Zinc Plated Grade 2 Steel Internal Tooth Lock Washers
    $8.46 - $9.20
    $8.46 - $9.20
    $8.46 - $9.20
    $8.46

    3/8" x 45/64" Zinc Plated Grade 2 Steel Internal Tooth Lock Washers

    10+ in stock

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

    View full details
    $8.46 - $9.20
    $8.46 - $9.20
    $8.46 - $9.20
    $8.46
  • 3/8" x 45/64" Zinc Plated Grade 2 Steel External Tooth Lock Washers
    $8.64 - $9.84
    $8.64 - $9.84
    $8.64 - $9.84
    $8.64

    3/8" x 45/64" Zinc Plated Grade 2 Steel External Tooth Lock Washers

    10+ in stock

    Diameter: 3/8"Diameter 2: 45/64"Thickness: 5/64"Material: SteelFinish: ZincHardness: Grade 2Nominal Size: 3/8"Style: External ToothType: Lock Washe...

    View full details
    $8.64 - $9.84
    $8.64 - $9.84
    $8.64 - $9.84
    $8.64
  • 3/8" x 11/16" Zinc Plated Grade 2 Steel Split Lock Washers
    $6.45 - $60.47
    $6.45 - $60.47
    $6.45 - $60.47
    $6.45

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

    10+ in stock

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

    View full details
    $6.45 - $60.47
    $6.45 - $60.47
    $6.45 - $60.47
    $6.45
  • 3/8" x 11/16" Zinc Plated Grade 8 Steel Lock Washers
    $5.63 - $30.86
    $5.63 - $30.86
    $5.63 - $30.86
    $5.63

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

    10+ in stock

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

    View full details
    $5.63 - $30.86
    $5.63 - $30.86
    $5.63 - $30.86
    $5.63
  • 3/8" x 11/16" 18-8 Stainless Steel Split Lock Washers
    $5.28 - $8.06
    $5.28 - $8.06
    $5.28 - $8.06
    $5.28

    3/8" x 11/16" 18-8 Stainless Steel Split Lock Washers

    10+ in stock

    Diameter: 3/8"Diameter 2: 11/16"Thickness: 3/32"Material: Stainless SteelHardness: 18-8Style: Medium SplitType: Lock WasherApplication: Nuts and Bo...

    View full details
    $5.28 - $8.06
    $5.28 - $8.06
    $5.28 - $8.06
    $5.28
  • 3/8" x 11/16" Hot Dip Galvanized Grade 2 Steel Split Lock Washers
    $7.45 - $39.16
    $7.45 - $39.16
    $7.45 - $39.16
    $7.45

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

    10+ in stock

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

    View full details
    $7.45 - $39.16
    $7.45 - $39.16
    $7.45 - $39.16
    $7.45
  • 3/8" x 11/16" 18-8 Stainless Steel Split Lock Washers
    $5.47 - $9.59
    $5.47 - $9.59
    $5.47 - $9.59
    $5.47

    3/8" x 11/16" 18-8 Stainless Steel Split Lock Washers

    10+ in stock

    Diameter: 3/8"Diameter 2: 11/16"Thickness: 3/32"Material: Stainless SteelHardness: 18-8Style: Medium SplitType: Lock WasherApplication: Nuts and Bo...

    View full details
    $5.47 - $9.59
    $5.47 - $9.59
    $5.47 - $9.59
    $5.47
  • 3/8" x 1/2" Plain Steel High Collar Lock Washers
    $19.08 - $19.08
    $19.08
    $19.08 - $19.08
    $19.08

    3/8" x 1/2" Plain Steel High Collar Lock Washers

    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
    $19.08 - $19.08
    $19.08
    $19.08 - $19.08
    $19.08
  • 3/8" x 11/16" Chrome Plated Grade 8 Steel Split Lock Washers
    $14.75 - $14.75
    $14.75
    $14.75 - $14.75
    $14.75

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

    10+ in stock

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

    View full details
    $14.75 - $14.75
    $14.75
    $14.75 - $14.75
    $14.75
  • 3/8" x 45/64" Zinc Plated Grade 2 Steel External Tooth Lock Washers
    $8.80 - $8.80
    $8.80
    $8.80 - $8.80
    $8.80

    3/8" x 45/64" Zinc Plated Grade 2 Steel External Tooth Lock Washers

    10+ in stock

    Diameter: 3/8"Diameter 2: 45/64"Thickness: 5/64"Material: SteelFinish: ZincHardness: Grade 2Nominal Size: 3/8"Style: External ToothType: Lock Washe...

    View full details
    $8.80 - $8.80
    $8.80
    $8.80 - $8.80
    $8.80
  • 3/8" x 45/64" Zinc Plated Grade 2 Steel Internal Tooth Lock Washers
    $10.23 - $10.23
    $10.23
    $10.23 - $10.23
    $10.23

    3/8" x 45/64" Zinc Plated Grade 2 Steel Internal Tooth Lock Washers

    10+ in stock

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

    View full details
    $10.23 - $10.23
    $10.23
    $10.23 - $10.23
    $10.23
  • 3/8" x 11/16" Bronze Split Lock Washers
    $9.52 - $9.52
    $9.52
    $9.52 - $9.52
    $9.52

    3/8" x 11/16" Bronze Split Lock Washers

    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...

    View full details
    $9.52 - $9.52
    $9.52
    $9.52 - $9.52
    $9.52
  • 3/8" x 45/64" 18-8 Stainless Steel External Tooth Lock Washers
    $4.59 - $4.59
    $4.59
    $4.59 - $4.59
    $4.59

    3/8" x 45/64" 18-8 Stainless Steel External Tooth Lock Washers

    10+ in stock

    Diameter: 3/8"Diameter 2: 45/64"Thickness: 5/64"Material: Stainless SteelHardness: 18-8Style: External ToothType: Lock WasherApplication: Round|pan...

    View full details
    $4.59 - $4.59
    $4.59
    $4.59 - $4.59
    $4.59
  • 3/8" x 45/64" 18-8 Stainless Steel Internal Tooth Lock Washers
    $4.59 - $4.59
    $4.59
    $4.59 - $4.59
    $4.59

    3/8" x 45/64" 18-8 Stainless Steel Internal Tooth Lock Washers

    10+ in stock

    Diameter: 3/8"Diameter 2: 45/64"Thickness: 1/16"Material: Stainless SteelHardness: 18-8Nominal Size: 3/8"Style: Internal ToothType: Lock WasherAppl...

    View full details
    $4.59 - $4.59
    $4.59
    $4.59 - $4.59
    $4.59
  • 3/8" x 45/64" Chrome Plated Grade 8 Steel Internal Tooth Lock Washers
    $9.10 - $9.10
    $9.10
    $9.10 - $9.10
    $9.10

    3/8" x 45/64" Chrome Plated Grade 8 Steel Internal Tooth Lock Washers

    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
    $9.10 - $9.10
    $9.10
    $9.10 - $9.10
    $9.10
  • 3/8" x 11/16" Chrome Plated Grade 8 Steel Split Lock Washers
    $9.08 - $9.08
    $9.08
    $9.08 - $9.08
    $9.08

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

    10+ in stock

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

    View full details
    $9.08 - $9.08
    $9.08
    $9.08 - $9.08
    $9.08
  • 3/8" x 1/2" Plain Steel High Collar Lock Washers
    $13.12 - $13.12
    $13.12
    $13.12 - $13.12
    $13.12

    3/8" x 1/2" Plain Steel High Collar Lock Washers

    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
    $13.12 - $13.12
    $13.12
    $13.12 - $13.12
    $13.12
  • 3/8" x 11/16" Bronze Split Lock Washers
    $9.00 - $9.00
    $9.00
    $9.00 - $9.00
    $9.00

    3/8" x 11/16" Bronze Split Lock Washers

    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...

    View full details
    $9.00 - $9.00
    $9.00
    $9.00 - $9.00
    $9.00
  • 3/8" x 11/16" Silicon Bronze Lock Washers
    $8.51 - $8.51
    $8.51
    $8.51 - $8.51
    $8.51

    3/8" x 11/16" Silicon Bronze Lock Washers

    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 ...

    View full details
    $8.51 - $8.51
    $8.51
    $8.51 - $8.51
    $8.51
  • 3/8" x 11/16" Black Chrome Plated Grade 2 Steel Lock Washers
    $10.47 - $10.47
    $10.47
    $10.47 - $10.47
    $10.47

    3/8" x 11/16" Black Chrome Plated Grade 2 Steel Lock Washers

    Only 10 left!

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

    View full details
    $10.47 - $10.47
    $10.47
    $10.47 - $10.47
    $10.47
  • 3/8" x 11/16" Polished 18-8 Stainless Steel Lock Washers
    $10.47 - $10.47
    $10.47
    $10.47 - $10.47
    $10.47

    3/8" x 11/16" Polished 18-8 Stainless Steel Lock Washers

    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...

    View full details
    $10.47 - $10.47
    $10.47
    $10.47 - $10.47
    $10.47