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

Flat Washers

  • Original price $10.92 - Original price $130.95
    Original price
    $10.92 - $130.95
    $10.92 - $130.95
    Current price $10.92

    3/8" x 7/16" x 1-1/32" Hot Dip Galvanized Grade 2 Steel USS Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Diameter 2: 1-1/32"Thickness: 5/64"Material: SteelFinish: Hot Dip GalvanizedThread Type: USSHardness: Grade 2Nominal Size: 3/8"Type:...

    View full details
    Original price $10.92 - Original price $130.95
    Original price
    $10.92 - $130.95
    $10.92 - $130.95
    Current price $10.92
  • Original price $13.98 - Original price $13.98
    Original price
    $13.98
    $13.98 - $13.98
    Current price $13.98

    3/8" x 7/16" x 1" Black Chrome Plated Grade 2 Steel USS Flat Washers (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Diameter 2: 1"Thickness: 5/64"Material: SteelFinish: Black ChromeThread Type: USSHardness: Grade 2Nominal Size: 3/8"Type: Flat Washe...

    View full details
    Original price $13.98 - Original price $13.98
    Original price
    $13.98
    $13.98 - $13.98
    Current price $13.98
  • Original price $11.71 - Original price $32.86
    Original price
    $11.71 - $32.86
    $11.71 - $32.86
    Current price $11.71

    3/8" x 7/16" x 1" Zinc Plated Grade 8 Steel USS Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Diameter 2: 1"Thickness: 5/64"Material: SteelFinish: Yellow ZincThread Type: USSHardness: Grade 8Nominal Size: 3/8"Type: Flat Washer...

    View full details
    Original price $11.71 - Original price $32.86
    Original price
    $11.71 - $32.86
    $11.71 - $32.86
    Current price $11.71
  • Original price $11.18 - Original price $32.86
    Original price
    $11.18 - $32.86
    $11.18 - $32.86
    Current price $11.18

    3/8" x 13/32" x 13/16" Zinc Plated Grade 8 Steel SAE Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 13/32"Diameter 2: 13/16"Thickness: 1/16"Material: SteelFinish: Yellow ZincThread Type: SAEHardness: Grade 8Nominal Size: 3/8"Type: Flat W...

    View full details
    Original price $11.18 - Original price $32.86
    Original price
    $11.18 - $32.86
    $11.18 - $32.86
    Current price $11.18
  • Original price $11.13 - Original price $11.13
    Original price
    $11.13
    $11.13 - $11.13
    Current price $11.13

    3/8" x 5/8" x 1/16" Nylon Plastic Flat Washers (25 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 5/8"Thickness: 1/16"Material: NylonNominal Size: 3/8"Type: Nylon Mylar WasherBox of 25.

    Original price $11.13 - Original price $11.13
    Original price
    $11.13
    $11.13 - $11.13
    Current price $11.13
  • Original price $15.34 - Original price $15.34
    Original price
    $15.34
    $15.34 - $15.34
    Current price $15.34

    3/8" x 5/8" x 1/16" Nylon Plastic Flat Washers (40 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 5/8"Thickness: 1/16"Material: NylonNominal Size: 3/8"Type: Nylon Mylar WasherBox of 40.

    Original price $15.34 - Original price $15.34
    Original price
    $15.34
    $15.34 - $15.34
    Current price $15.34
  • Original price $10.06 - Original price $39.93
    Original price
    $10.06 - $39.93
    $10.06 - $39.93
    Current price $10.06

    3/8" x 13/32" x 13/16" Zinc Plated Grade 2 Steel SAE Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 13/32"Diameter 2: 13/16"Thickness: 1/16"Material: SteelFinish: ZincThread Type: SAEHardness: Grade 2Nominal Size: 3/8"Type: Flat WasherA ...

    View full details
    Original price $10.06 - Original price $39.93
    Original price
    $10.06 - $39.93
    $10.06 - $39.93
    Current price $10.06
  • Original price $14.48 - Original price $14.48
    Original price
    $14.48
    $14.48 - $14.48
    Current price $14.48

    3/8" x 7/16" x 1" Chrome Grade 2 USS Flat Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Diameter 2: 1"Thickness: 5/64"Material: SteelFinish: ChromeThread Type: USSHardness: Grade 2Nominal Size: 3/8"Type: Flat WasherBox o...

    View full details
    Original price $14.48 - Original price $14.48
    Original price
    $14.48
    $14.48 - $14.48
    Current price $14.48
  • Original price $17.12 - Original price $17.12
    Original price
    $17.12
    $17.12 - $17.12
    Current price $17.12

    3/8" x 5/8" Chrome Plated Grade 2 Steel AN Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 5/8"Thickness: 1/16"Material: SteelFinish: ChromeThread Type: ANHardness: Grade 2Nominal Size: 3/8"Style: ANType: Flat Wa...

    View full details
    Original price $17.12 - Original price $17.12
    Original price
    $17.12
    $17.12 - $17.12
    Current price $17.12
  • Original price $10.46 - Original price $12.03
    Original price
    $10.46 - $12.03
    $10.46 - $12.03
    Current price $10.46

    3/8" x 7/16" x 1" Zinc Plated Grade 2 Steel USS Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Diameter 2: 1"Thickness: 5/64"Material: SteelFinish: ZincThread Type: USSHardness: Grade 2Nominal Size: 3/8"Type: Flat WasherA flat ...

    View full details
    Original price $10.46 - Original price $12.03
    Original price
    $10.46 - $12.03
    $10.46 - $12.03
    Current price $10.46
  • Original price $9.58 - Original price $146.97
    Original price
    $9.58 - $146.97
    $9.58 - $146.97
    Current price $9.58

    3/8" x 7/16" x 1" Zinc Plated Grade 2 Steel USS Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Diameter 2: 1"Thickness: 5/64"Material: SteelFinish: ZincThread Type: USSHardness: Grade 2Nominal Size: 3/8"Type: Flat WasherA flat ...

    View full details
    Original price $9.58 - Original price $146.97
    Original price
    $9.58 - $146.97
    $9.58 - $146.97
    Current price $9.58
  • Original price $10.94 - Original price $11.26
    Original price
    $10.94 - $11.26
    $10.94 - $11.26
    Current price $10.94

    3/8" x 13/32" x 13/16" Zinc Plated Grade 2 Steel SAE Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 13/32"Diameter 2: 13/16"Thickness: 1/16"Material: SteelFinish: ZincThread Type: SAEHardness: Grade 2Nominal Size: 3/8"Type: Flat WasherA ...

    View full details
    Original price $10.94 - Original price $11.26
    Original price
    $10.94 - $11.26
    $10.94 - $11.26
    Current price $10.94
  • Original price $20.27 - Original price $20.27
    Original price
    $20.27
    $20.27 - $20.27
    Current price $20.27

    3/8" x 7/16" x 1" Plain Grade 2 Steel USS Flat Washers (336 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Diameter 2: 1"Thickness: 5/64"Material: SteelFinish: PlainThread Type: USSHardness: Grade 2Nominal Size: 3/8"Type: Flat WasherBox of...

    View full details
    Original price $20.27 - Original price $20.27
    Original price
    $20.27
    $20.27 - $20.27
    Current price $20.27
  • Original price $29.01 - Original price $29.01
    Original price
    $29.01
    $29.01 - $29.01
    Current price $29.01

    3/8" x 13/32" x 13/16"" Chrome Grade 2 SAE Extra Thick Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 13/32"Diameter 2: 13/16"Thickness: 7/64"Material: SteelFinish: ChromeThread Type: SAEHardness: Grade 2Nominal Size: 3/8"Type: Flat Washer...

    View full details
    Original price $29.01 - Original price $29.01
    Original price
    $29.01
    $29.01 - $29.01
    Current price $29.01
  • Original price $18.89 - Original price $18.89
    Original price
    $18.89
    $18.89 - $18.89
    Current price $18.89

    3/8" x 5/8" Polished 18-8 Stainless Steel AN Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 3/8"Diameter 2: 5/8"Thickness: 5/64"Material: Stainless SteelFinish: PolishedHardness: 18-8Nominal Size: 3/8"Style: ANType: Flat WasherBo...

    View full details
    Original price $18.89 - Original price $18.89
    Original price
    $18.89
    $18.89 - $18.89
    Current price $18.89
  • Original price $13.96 - Original price $13.96
    Original price
    $13.96
    $13.96 - $13.96
    Current price $13.96

    3/8" x 13/32" x 13/16" Black Chrome Grade 2 SAE Flat Washers (8 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 13/32"Diameter 2: 13/16"Thickness: 1/16"Material: SteelFinish: Black ChromeThread Type: SAEHardness: Grade 2Nominal Size: 3/8"Type: Flat ...

    View full details
    Original price $13.96 - Original price $13.96
    Original price
    $13.96
    $13.96 - $13.96
    Current price $13.96
  • Original price $8.30 - Original price $8.30
    Original price
    $8.30
    $8.30 - $8.30
    Current price $8.30

    3/8" x 25/64" x 5/8" 18-8 Stainless Steel AN Washers (15 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 25/64"Diameter 2: 5/8"Thickness: 5/64"Material: Stainless SteelHardness: 18-8Nominal Size: 3/8"Style: ANType: Flat WasherBox of 15.A flat...

    View full details
    Original price $8.30 - Original price $8.30
    Original price
    $8.30
    $8.30 - $8.30
    Current price $8.30
  • Original price $11.02 - Original price $11.02
    Original price
    $11.02
    $11.02 - $11.02
    Current price $11.02

    3/8" x 13/32" x 7/8" Silicon Bronze Flat Washers (4 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 13/32"Diameter 2: 7/8"Thickness: 1/16"Material: Silicon BronzeNominal Size: 3/8"Type: Flat WasherBox of 4.A flat washer is a thin, usuall...

    View full details
    Original price $11.02 - Original price $11.02
    Original price
    $11.02
    $11.02 - $11.02
    Current price $11.02
  • Original price $30.45 - Original price $30.45
    Original price
    $30.45
    $30.45 - $30.45
    Current price $30.45

    3/8" x 7/16" x 1-1/32" Hot Dip Galvanized Grade 2 USS Flat Washers (336 pcs.)

    Monster Fastener
    Only 6 left!

    Diameter: 7/16"Diameter 2: 1-1/32"Thickness: 5/64"Material: SteelFinish: Hot Dip GalvanizedThread Type: USSHardness: Grade 2Nominal Size: 3/8"Type:...

    View full details
    Original price $30.45 - Original price $30.45
    Original price
    $30.45
    $30.45 - $30.45
    Current price $30.45
  • Original price $8.84 - Original price $8.84
    Original price
    $8.84
    $8.84 - $8.84
    Current price $8.84

    3/8" x 13/32" x 13/16" Nylon Plastic Washers (15 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 13/32"Diameter 2: 13/16"Thickness: 1/16"Material: NylonNominal Size: 3/8"Type: Flat WasherBox of 15.A flat washer is a thin, usually roun...

    View full details
    Original price $8.84 - Original price $8.84
    Original price
    $8.84
    $8.84 - $8.84
    Current price $8.84
  • Original price $24.56 - Original price $24.56
    Original price
    $24.56
    $24.56 - $24.56
    Current price $24.56

    3/8" x 13/32" x 13/16" Copper SAE Flat Washers (25 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 13/32"Diameter 2: 13/16"Thickness: 1/16"Material: CopperThread Type: SAENominal Size: 3/8"Type: Flat WasherBox of 25.A flat washer is a t...

    View full details
    Original price $24.56 - Original price $24.56
    Original price
    $24.56
    $24.56 - $24.56
    Current price $24.56
  • Original price $12.59 - Original price $12.59
    Original price
    $12.59
    $12.59 - $12.59
    Current price $12.59

    3/8" x 25/64" x 7/8" Brass S Pattern Flat Washers (20 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 25/64"Diameter 2: 7/8"Thickness: 1/16"Material: BrassNominal Size: 3/8"Style: S PatternType: Flat WasherBox of 20.A flat washer is a thin...

    View full details
    Original price $12.59 - Original price $12.59
    Original price
    $12.59
    $12.59 - $12.59
    Current price $12.59
  • Original price $14.55 - Original price $14.55
    Original price
    $14.55
    $14.55 - $14.55
    Current price $14.55

    3/8" x 13/32" x 13/16" Chrome Grade 2 SAE Flat Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 13/32"Diameter 2: 13/16"Thickness: 1/16"Material: SteelFinish: ChromeThread Type: SAEHardness: Grade 2Nominal Size: 3/8"Type: Flat Washer...

    View full details
    Original price $14.55 - Original price $14.55
    Original price
    $14.55
    $14.55 - $14.55
    Current price $14.55
  • Original price $23.43 - Original price $23.43
    Original price
    $23.43
    $23.43 - $23.43
    Current price $23.43

    3/8" x 7/16" x 1" Chrome Plated Grade 2 Steel USS Flat Washers (16 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Diameter 2: 1"Thickness: 5/64"Material: SteelFinish: ChromeThread Type: USSHardness: Grade 2Nominal Size: 3/8"Type: Flat WasherBox o...

    View full details
    Original price $23.43 - Original price $23.43
    Original price
    $23.43
    $23.43 - $23.43
    Current price $23.43