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

Flat Washers

Filters

$
$
  • 3/8" x 7/16" x 1" 18-8 Stainless Steel Flat Washers
    $10.10 - $11.53
    $10.10 - $11.53
    $10.10 - $11.53
    $10.10

    3/8" x 7/16" x 1" 18-8 Stainless Steel Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 7/16"Diameter 2: 1"Thickness: 5/64"Material: Stainless SteelHardness: 18-8Style: USSType: Flat WasherA flat washer is a thin, usually rou...

    View full details
    $10.10 - $11.53
    $10.10 - $11.53
    $10.10 - $11.53
    $10.10
  • 7/8" x 15/16" x 2-1/4" Zinc Plated Grade 8 Steel USS Flat Washers
    $11.93 - $32.49
    $11.93 - $32.49
    $11.93 - $32.49
    $11.93

    7/8" x 15/16" x 2-1/4" Zinc Plated Grade 8 Steel USS Flat Washers FLWSRS-117

    Monster Fastener
    10+ in stock

    Diameter: 15/16"Diameter 2: 2-1/4"Thickness: 11/64"Material: SteelFinish: Yellow ZincThread Type: USSHardness: Grade 8Nominal Size: 7/8"Type: Flat ...

    View full details
    $11.93 - $32.49
    $11.93 - $32.49
    $11.93 - $32.49
    $11.93
  • 1" x 1-1/16" x 2" Zinc Plated Grade 2 Steel SAE Flat Washers
    $9.91 - $39.93
    $9.91 - $39.93
    $9.91 - $39.93
    $9.91

    1" x 1-1/16" x 2" Zinc Plated Grade 2 Steel SAE Flat Washers FLWSRS-265

    Monster Fastener
    10+ in stock

    Diameter: 1-1/16"Diameter 2: 2"Thickness: 9/64"Material: SteelFinish: ZincThread Type: SAEHardness: Grade 2Nominal Size: 1"Type: Flat WasherA flat ...

    View full details
    $9.91 - $39.93
    $9.91 - $39.93
    $9.91 - $39.93
    $9.91
  • 9/16" x 19/32" x 1-3/16" Zinc Plated Grade 2 Steel SAE Flat Washers
    $9.58 - $14.26
    $9.58 - $14.26
    $9.58 - $14.26
    $9.58

    9/16" x 19/32" x 1-3/16" Zinc Plated Grade 2 Steel SAE Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 19/32"Diameter 2: 1-3/16"Thickness: 3/32"Material: SteelFinish: ZincThread Type: SAEHardness: Grade 2Nominal Size: 9/16"Type: Flat Washer...

    View full details
    $9.58 - $14.26
    $9.58 - $14.26
    $9.58 - $14.26
    $9.58
  • 1/2" x 9/16" x 1-1/2" 18-8 Stainless Steel Flat Washers
    $10.11 - $13.79
    $10.11 - $13.79
    $10.11 - $13.79
    $10.11

    1/2" x 9/16" x 1-1/2" 18-8 Stainless Steel Flat Washers FLWSSS-154

    Monster Fastener
    10+ in stock

    Diameter: 9/16"Diameter 2: 1-1/2"Thickness: 7/64"Material: Stainless SteelHardness: 18-8Style: USSType: Flat WasherA flat washer is a thin, usually...

    View full details
    $10.11 - $13.79
    $10.11 - $13.79
    $10.11 - $13.79
    $10.11
  • 6mm x 12mm Plain Class 10 Steel Flat Washers
    $10.65 - $12.99
    $10.65 - $12.99
    $10.65 - $12.99
    $10.65

    6mm x 12mm Plain Class 10 Steel Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 6.4mmDiameter 2: 12mmThickness: 1.6mmMaterial: SteelFinish: PlainHardness: Class 10Type: Flat WasherSpecifications: DIN 125A flat washer ...

    View full details
    $10.65 - $12.99
    $10.65 - $12.99
    $10.65 - $12.99
    $10.65
  • 8mm x 16mm Plain Class 10 Steel Flat Washers
    $10.80 - $15.56
    $10.80 - $15.56
    $10.80 - $15.56
    $10.80

    8mm x 16mm Plain Class 10 Steel Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 8.4mmDiameter 2: 16mmThickness: 1.6mmMaterial: SteelFinish: PlainHardness: Class 10Type: Flat WasherSpecifications: DIN 125A flat washer ...

    View full details
    $10.80 - $15.56
    $10.80 - $15.56
    $10.80 - $15.56
    $10.80
  • 10mm x 20mm Plain Class 10 Steel Flat Washers
    $11.97 - $18.25
    $11.97 - $18.25
    $11.97 - $18.25
    $11.97

    10mm x 20mm Plain Class 10 Steel Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 10.5mmDiameter 2: 20mmThickness: 2mmMaterial: SteelFinish: PlainHardness: Class 10Type: Flat WasherSpecifications: DIN 125A flat washer i...

    View full details
    $11.97 - $18.25
    $11.97 - $18.25
    $11.97 - $18.25
    $11.97
  • 5/16" x 3/8" x 7/8" Zinc Plated Grade 8 Steel USS Flat Washers
    $10.44 - $32.86
    $10.44 - $32.86
    $10.44 - $32.86
    $10.44

    5/16" x 3/8" x 7/8" Zinc Plated Grade 8 Steel USS Flat Washers FLWSRS-054

    Monster Fastener
    10+ in stock

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

    View full details
    $10.44 - $32.86
    $10.44 - $32.86
    $10.44 - $32.86
    $10.44
  • 5/16" x 3/8" x 7/8" Zinc Plated Grade 8 Steel USS Flat Washers
    $12.13 - $39.13
    $12.13 - $39.13
    $12.13 - $39.13
    $12.13

    5/16" x 3/8" x 7/8" Zinc Plated Grade 8 Steel USS Flat Washers

    Monster Fastener
    10+ in stock

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

    View full details
    $12.13 - $39.13
    $12.13 - $39.13
    $12.13 - $39.13
    $12.13
  • 3/8" x 7/16" x 1" Zinc Plated Grade 8 Steel USS Flat Washers
    $11.35 - $39.13
    $11.35 - $39.13
    $11.35 - $39.13
    $11.35

    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: Blue Rinsed ZincThread Type: USSHardness: Grade 8Nominal Size: 3/8"Type: Flat W...

    View full details
    $11.35 - $39.13
    $11.35 - $39.13
    $11.35 - $39.13
    $11.35
  • 1/2" x 9/16" x 1-3/8" Zinc Plated Grade 8 Steel USS Flat Washers
    $13.78 - $39.13
    $13.78 - $39.13
    $13.78 - $39.13
    $13.78

    1/2" x 9/16" x 1-3/8" Zinc Plated Grade 8 Steel USS Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 9/16"Diameter 2: 1-3/8"Thickness: 7/64"Material: SteelFinish: Blue Rinsed ZincThread Type: USSHardness: Grade 8Nominal Size: 1/2"Type: Fl...

    View full details
    $13.78 - $39.13
    $13.78 - $39.13
    $13.78 - $39.13
    $13.78
  • 5/8" x 11/16" x 1-3/4" Zinc Plated Grade 8 Steel USS Flat Washers
    $12.76 - $39.13
    $12.76 - $39.13
    $12.76 - $39.13
    $12.76

    5/8" x 11/16" x 1-3/4" Zinc Plated Grade 8 Steel USS Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 11/16"Diameter 2: 1-3/4"Thickness: 9/64"Material: SteelFinish: Blue Rinsed ZincThread Type: USSHardness: Grade 8Nominal Size: 5/8"Type: F...

    View full details
    $12.76 - $39.13
    $12.76 - $39.13
    $12.76 - $39.13
    $12.76
  • 3/4" x 13/16" x 2" Zinc Plated Grade 8 Steel USS Flat Washers
    $16.65 - $39.13
    $16.65 - $39.13
    $16.65 - $39.13
    $16.65

    3/4" x 13/16" x 2" Zinc Plated Grade 8 Steel USS Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 13/16"Diameter 2: 2"Thickness: 5/32"Material: SteelFinish: Blue Rinsed ZincThread Type: USSHardness: Grade 8Nominal Size: 3/4"Type: Flat ...

    View full details
    $16.65 - $39.13
    $16.65 - $39.13
    $16.65 - $39.13
    $16.65
  • #6 x 5/32" x 3/8" 18-8 Stainless Steel USS Flat Washers
    $8.58 - $8.58
    $8.58
    $8.58 - $8.58
    $8.58

    #6 x 5/32" x 3/8" 18-8 Stainless Steel USS Flat Washers FLWSSS-115 (100 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/32"Diameter 2: 3/8"Thickness: 1/32"Material: Stainless SteelHardness: 18-8Nominal Size: #6Style: USSType: Flat WasherBox of 100.A flat ...

    View full details
    $8.58 - $8.58
    $8.58
    $8.58 - $8.58
    $8.58
  • #8 x 11/64" x 3/8" 18-8 Stainless Steel USS Flat Washers
    $8.77 - $8.77
    $8.77
    $8.77 - $8.77
    $8.77

    #8 x 11/64" x 3/8" 18-8 Stainless Steel USS Flat Washers FLWSSS-121 (100 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 11/64"Diameter 2: 3/8"Thickness: 1/32"Material: Stainless SteelHardness: 18-8Nominal Size: #8Style: USSType: Flat WasherBox of 100.A flat...

    View full details
    $8.77 - $8.77
    $8.77
    $8.77 - $8.77
    $8.77
  • #10 x 13/64" x 7/16" 18-8 Stainless Steel USS Flat Washers
    $9.19 - $9.19
    $9.19
    $9.19 - $9.19
    $9.19

    #10 x 13/64" x 7/16" 18-8 Stainless USS Flat Washers FLWSSS-124 (100 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 13/64"Diameter 2: 7/16"Thickness: 1/32"Material: Stainless SteelHardness: 18-8Nominal Size: #10Style: USSType: Flat WasherBox of 100.A fl...

    View full details
    $9.19 - $9.19
    $9.19
    $9.19 - $9.19
    $9.19
  • 1/4" x 5/16" x 3/4" Zinc Plated Grade 8 Steel USS Flat Washers
    $39.13 - $39.13
    $39.13
    $39.13 - $39.13
    $39.13

    1/4" x 5/16" x 3/4" Zinc Plated Grade 8 Steel USS Flat Washers (670 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 3/4"Thickness: 1/16"Material: SteelFinish: Blue Rinsed ZincThread Type: USSHardness: Grade 8Nominal Size: 1/4"Type: Flat...

    View full details
    $39.13 - $39.13
    $39.13
    $39.13 - $39.13
    $39.13
  • 6mm x 12mm Black Phosphate Class 10 Steel Flat Washers
    $54.69 - $54.69
    $54.69
    $54.69 - $54.69
    $54.69

    6mm x 12mm Black Phosphate Class 10 Steel Flat Washers (2894 pcs.)

    Monster Fastener
    Only 9 left!

    Diameter: 6mmDiameter 2: 12mmThickness: 1.6mmMaterial: SteelFinish: Black PhosphateHardness: Class 10Type: Flat WasherSpecifications: DIN 125Box of...

    View full details
    $54.69 - $54.69
    $54.69
    $54.69 - $54.69
    $54.69
  • 8mm x 16mm Black Phosphate Class 10 Steel Flat Washers
    $54.69 - $54.69
    $54.69
    $54.69 - $54.69
    $54.69

    8mm x 16mm Black Phosphate Class 10 Steel Flat Washers (1453 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 8mmDiameter 2: 16mmThickness: 1.6mmMaterial: SteelFinish: Black PhosphateHardness: Class 10Type: Flat WasherSpecifications: DIN 125Box of...

    View full details
    $54.69 - $54.69
    $54.69
    $54.69 - $54.69
    $54.69
  • 10mm x 20mm Black Phosphate Class 10 Steel Flat Washers
    $54.69 - $54.69
    $54.69
    $54.69 - $54.69
    $54.69

    10mm x 20mm Black Phosphate Class 10 Steel Flat Washers (757 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 10mmDiameter 2: 20mmThickness: 2mmMaterial: SteelFinish: Black PhosphateHardness: Class 10Type: Flat WasherSpecifications: DIN 125Box of ...

    View full details
    $54.69 - $54.69
    $54.69
    $54.69 - $54.69
    $54.69
  • 12mm x 24mm Black Phosphate Class 10 Steel Flat Washers
    $54.69 - $54.69
    $54.69
    $54.69 - $54.69
    $54.69

    12mm x 24mm Black Phosphate Class 10 Steel Flat Washers (415 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 12mmDiameter 2: 24mmThickness: 2.5mmMaterial: SteelFinish: Black PhosphateHardness: Class 10Type: Flat WasherSpecifications: DIN 125Box o...

    View full details
    $54.69 - $54.69
    $54.69
    $54.69 - $54.69
    $54.69
  • 16mm x 30mm Black Phosphate Class 10 Steel Flat Washers
    $54.69 - $54.69
    $54.69
    $54.69 - $54.69
    $54.69

    16mm x 30mm Black Phosphate Class 10 Steel Flat Washers (231 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 16mmDiameter 2: 30mmThickness: 3mmMaterial: SteelFinish: Black PhosphateHardness: Class 10Type: Flat WasherSpecifications: DIN 125Box of ...

    View full details
    $54.69 - $54.69
    $54.69
    $54.69 - $54.69
    $54.69
  • 20mm x 37mm Black Phosphate Class 10 Steel Flat Washers
    $54.69 - $54.69
    $54.69
    $54.69 - $54.69
    $54.69

    20mm x 37mm Black Phosphate Class 10 Steel Flat Washers (146 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 20mmDiameter 2: 37mmThickness: 3mmMaterial: SteelFinish: Black PhosphateHardness: Class 10Type: Flat WasherSpecifications: DIN 125Box of ...

    View full details
    $54.69 - $54.69
    $54.69
    $54.69 - $54.69
    $54.69
  • 7/8" x 15/16" x 2-1/4" Zinc Plated Grade 8 Steel USS Flat Washers
    $39.13 - $39.13
    $39.13
    $39.13 - $39.13
    $39.13

    7/8" x 15/16" x 2-1/4" Zinc Plated Grade 8 Steel USS Flat Washers (41 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 15/16"Diameter 2: 2-1/4"Thickness: 11/64"Material: SteelFinish: Blue Rinsed ZincThread Type: USSHardness: Grade 8Nominal Size: 7/8"Type: ...

    View full details
    $39.13 - $39.13
    $39.13
    $39.13 - $39.13
    $39.13
  • 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 FLWSRS-142 (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...

    View full details
    $44.37 - $44.37
    $44.37
    $44.37 - $44.37
    $44.37
  • 7/16" x 15/32" x 59/64" Zinc Plated Steel SAE Thick Washers
    $44.37 - $44.37
    $44.37
    $44.37 - $44.37
    $44.37

    7/16" x 15/32" x 59/64" Zinc SAE Thick Washers FLWSRS-163 (784 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 15/32"Diameter 2: 59/64"Thickness: 7/64"Material: SteelFinish: Yellow ZincThread Type: SAENominal Size: 7/16"Type: Flat WasherBox of 784....

    View full details
    $44.37 - $44.37
    $44.37
    $44.37 - $44.37
    $44.37
  • 1/2" x 17/32" x 1-1/16" Zinc Plated Steel SAE Thick Washers
    $44.37 - $44.37
    $44.37
    $44.37 - $44.37
    $44.37

    1/2" x 17/32" x 1-1/16" Zinc SAE Thick Washers FLWSRS-187 (453 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 17/32"Diameter 2: 1-1/16"Thickness: 1/8"Material: SteelFinish: Yellow ZincThread Type: SAENominal Size: 1/2"Type: Flat WasherBox of 453.A...

    View full details
    $44.37 - $44.37
    $44.37
    $44.37 - $44.37
    $44.37
  • 5/8" x 21/32" x 1-5/16" Zinc Plated Steel SAE Thick Washers
    $44.37 - $44.37
    $44.37
    $44.37 - $44.37
    $44.37

    5/8" x 21/32" x 1-5/16" Zinc SAE Thick Washers FLWSRS-217 (270 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 21/32"Diameter 2: 1-5/16"Thickness: 9/64"Material: SteelFinish: Yellow ZincThread Type: SAENominal Size: 5/8"Type: Flat WasherBox of 270....

    View full details
    $44.37 - $44.37
    $44.37
    $44.37 - $44.37
    $44.37
  • 3/4" x 53/64" x 1-15/32" Zinc Plated Steel SAE Thick Washers
    $44.37 - $44.37
    $44.37
    $44.37 - $44.37
    $44.37

    3/4" x 53/64" x 1-15/32" Zinc SAE Thick Washers FLWSRS-235 (234 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 53/64"Diameter 2: 1-15/32"Thickness: 9/64"Material: SteelFinish: Yellow ZincThread Type: SAENominal Size: 3/4"Type: Flat WasherBox of 234...

    View full details
    $44.37 - $44.37
    $44.37
    $44.37 - $44.37
    $44.37