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

Flat Washers

Filters

$
$
  • 1-3/8" x 1-1/2" x 3-1/4" Zinc Plated Grade 2 Steel USS Flat Washers
    $38.29 - $38.29
    $38.29
    $38.29 - $38.29
    $38.29

    1-3/8" x 1-1/2" x 3-1/4" Zinc Plated Grade 2 Steel USS Flat Washers (30 pcs)

    Monster Fastener
    10+ in stock

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

    View full details
    $38.29 - $38.29
    $38.29
    $38.29 - $38.29
    $38.29
  • 1-1/2" x 1-5/8" x 3-1/2" Zinc Plated Grade 2 Steel USS Flat Washers
    $11.49 - $38.29
    $11.49 - $38.29
    $11.49 - $38.29
    $11.49

    1-1/2" x 1-5/8" x 3-1/2" Zinc Plated Grade 2 Steel USS Flat Washers FLWSRS-286

    Monster Fastener
    10+ in stock

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

    View full details
    $11.49 - $38.29
    $11.49 - $38.29
    $11.49 - $38.29
    $11.49
  • 1-3/4" Zinc Plated Grade 2 Steel USS Flat Washers
    $38.29 - $38.29
    $38.29
    $38.29 - $38.29
    $38.29

    1-3/4" Zinc Plated Grade 2 Steel USS Flat Washers (20 pcs)

    Monster Fastener
    10+ in stock

    Diameter: 1-7/8"Diameter 2: 4"Thickness: 3/16"Material: SteelFinish: ZincThread Type: USSHardness: Grade 2Nominal Size: 1-3/4"Type: Flat WasherBox ...

    View full details
    $38.29 - $38.29
    $38.29
    $38.29 - $38.29
    $38.29
  • 2" x 2-1/8" x 4-1/2" Zinc Plated Grade 2 Steel USS Flat Washers
    $38.29 - $38.29
    $38.29
    $38.29 - $38.29
    $38.29

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

    Monster Fastener
    10+ in stock

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

    View full details
    $38.29 - $38.29
    $38.29
    $38.29 - $38.29
    $38.29
  • 7/16" x 1/2" x 1-1/4" Zinc Plated Grade 8 Steel USS Flat Washers
    $11.38 - $32.86
    $11.38 - $32.86
    $11.38 - $32.86
    $11.38

    7/16" x 1/2" x 1-1/4" Zinc Plated Grade 8 Steel USS Flat Washers FLWSRS-072

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 1-1/4"Thickness: 5/64"Material: SteelFinish: Yellow ZincThread Type: USSHardness: Grade 8Nominal Size: 7/16"Type: Flat Wa...

    View full details
    $11.38 - $32.86
    $11.38 - $32.86
    $11.38 - $32.86
    $11.38
  • 9/16" x 5/8" x 1-1/2" Zinc Plated Grade 8 Steel USS Flat Washers
    $10.50 - $32.86
    $10.50 - $32.86
    $10.50 - $32.86
    $10.50

    9/16" x 5/8" x 1-1/2" Zinc Plated Grade 8 Steel USS Flat Washers FLWSRS-090

    Monster Fastener
    10+ in stock

    Diameter: 5/8"Diameter 2: 1-1/2"Thickness: 7/64"Material: SteelFinish: Yellow ZincThread Type: USSHardness: Grade 8Nominal Size: 9/16"Type: Flat Wa...

    View full details
    $10.50 - $32.86
    $10.50 - $32.86
    $10.50 - $32.86
    $10.50
  • 5/8" x 11/16" x 1-3/4" Zinc Plated Grade 8 Steel USS Flat Washers
    $11.02 - $32.86
    $11.02 - $32.86
    $11.02 - $32.86
    $11.02

    5/8" x 11/16" x 1-3/4" Zinc Plated Grade 8 Steel USS Flat Washers FLWSRS-099

    Monster Fastener
    10+ in stock

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

    View full details
    $11.02 - $32.86
    $11.02 - $32.86
    $11.02 - $32.86
    $11.02
  • 1-1/4" x 1-3/8" x 3" Zinc Plated Grade 2 Steel USS Flat Washers
    $13.35 - $38.29
    $13.35 - $38.29
    $13.35 - $38.29
    $13.35

    1-1/4" x 1-3/8" x 3" Zinc Plated Grade 2 Steel USS Flat Washers FLWSRS-280

    Monster Fastener
    10+ in stock

    Diameter: 1-3/8"Diameter 2: 3"Thickness: 11/64"Material: SteelFinish: ZincThread Type: USSHardness: Grade 2Nominal Size: 1-1/4"Type: Flat WasherA f...

    View full details
    $13.35 - $38.29
    $13.35 - $38.29
    $13.35 - $38.29
    $13.35
  • 1/4" x 7/8" Plain Grade 2 Steel USS Flat Washers
    $20.63 - $20.63
    $20.63
    $20.63 - $20.63
    $20.63

    1/4" x 7/8" Plain Grade 2 Steel USS Flat Washers FLWSRS-094 (746 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/4"Diameter 2: 7/8"Thickness: 1/16"Material: SteelFinish: PlainThread Type: USSHardness: Grade 2Nominal Size: 1/4" (#14)Type: Flat Washe...

    View full details
    $20.63 - $20.63
    $20.63
    $20.63 - $20.63
    $20.63
  • 3/8" x 7/16" x 1" Plain Grade 2 Steel USS Flat Washers
    $20.27 - $20.27
    $20.27
    $20.27 - $20.27
    $20.27

    3/8" x 7/16" x 1" Plain Grade 2 Steel USS Flat Washers FLWSRS-139 (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
    $20.27 - $20.27
    $20.27
    $20.27 - $20.27
    $20.27
  • 7/16" x 1/2" x 1-1/4" Plain Grade 2 Steel USS Flat Washers
    $20.27 - $20.27
    $20.27
    $20.27 - $20.27
    $20.27

    7/16" x 1/2" x 1-1/4" Plain Grade 2 USS Flat Washers FLWSRS-160 (205 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1/2"Diameter 2: 1-1/4"Thickness: 5/64"Material: SteelFinish: PlainThread Type: USSHardness: Grade 2Nominal Size: 7/16"Type: Flat WasherBo...

    View full details
    $20.27 - $20.27
    $20.27
    $20.27 - $20.27
    $20.27
  • 1/2" x 9/16" x 1-3/8" Plain Grade 2 Steel USS Flat Washers
    $19.72 - $19.72
    $19.72
    $19.72 - $19.72
    $19.72

    1/2" x 9/16" x 1-3/8" Plain Grade 2 USS Flat Washers FLWSRS-184 (130 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 9/16"Diameter 2: 1-3/8"Thickness: 7/64"Material: SteelFinish: PlainThread Type: USSHardness: Grade 2Nominal Size: 1/2"Type: Flat WasherBo...

    View full details
    $19.72 - $19.72
    $19.72
    $19.72 - $19.72
    $19.72
  • 5/8" x 11/16" x 1-3/4" Plain Grade 2 Steel USS Flat Washers
    $17.76 - $17.76
    $17.76
    $17.76 - $17.76
    $17.76

    5/8" x 11/16" x 1-3/4" Plain Grade 2 USS Flat Washers FLWSRS-214 (65 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 11/16"Diameter 2: 1-3/4"Thickness: 9/64"Material: SteelFinish: PlainThread Type: USSHardness: Grade 2Nominal Size: 5/8"Type: Flat WasherB...

    View full details
    $17.76 - $17.76
    $17.76
    $17.76 - $17.76
    $17.76
  • 3/4" x 13/16" x 2" Plain Grade 2 Steel USS Flat Washers
    $18.39 - $18.39
    $18.39
    $18.39 - $18.39
    $18.39

    3/4" x 13/16" x 2" Plain Grade 2 Steel USS Flat Washers FLWSRS-232 (45 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 13/16"Diameter 2: 2"Thickness: 5/32"Material: SteelFinish: PlainThread Type: USSHardness: Grade 2Nominal Size: 3/4"Type: Flat WasherBox o...

    View full details
    $18.39 - $18.39
    $18.39
    $18.39 - $18.39
    $18.39
  • 7/8" x 15/16" x 2-1/4" Plain Grade 2 Steel USS Flat Washers
    $18.75 - $18.75
    $18.75
    $18.75 - $18.75
    $18.75

    7/8" x 15/16" x 2-1/4" Plain Grade 2 USS Flat Washers FLWSRS-250 (33 pcs.)

    Monster Fastener
    10+ in stock

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

    View full details
    $18.75 - $18.75
    $18.75
    $18.75 - $18.75
    $18.75
  • 1-1/4" x 1-3/8" x 3" Plain Grade 2 Steel USS Flat Washers
    $22.34 - $22.34
    $22.34
    $22.34 - $22.34
    $22.34

    1-1/4" x 1-3/8" x 3" Plain Grade 2 Steel USS Flat Washers FLWSRS-277 (19 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1-3/8"Diameter 2: 3"Thickness: 11/64"Material: SteelFinish: PlainThread Type: USSHardness: Grade 2Nominal Size: 11/64"Type: Flat WasherBo...

    View full details
    $22.34 - $22.34
    $22.34
    $22.34 - $22.34
    $22.34
  • 1-1/2" x 1-5/8" x 3-1/2" Plain Grade 2 Steel USS Flat Washers
    $22.34 - $22.34
    $22.34
    $22.34 - $22.34
    $22.34

    1-1/2" x 1-5/8" x 3-1/2" Plain Grade 2 USS Flat Washers FLWSRS-283 (13 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 1-5/8"Diameter 2: 3-1/2"Thickness: 3/16"Material: SteelFinish: PlainThread Type: USSHardness: Grade 2Nominal Size: 1-1/2"Type: Flat Washe...

    View full details
    $22.34 - $22.34
    $22.34
    $22.34 - $22.34
    $22.34
  • $13.47 - $130.95
    $13.47 - $130.95
    $13.47 - $130.95
    $13.47

    3/4" x 13/16" x 2-1/32" Hot Dip Galvanized Grade 2 Steel USS Flat Washers FLWSRS-229

    Monster Fastener
    10+ in stock

    Diameter: 13/16"Diameter 2: 2-1/32"Thickness: 5/34"Material: SteelFinish: Hot Dip GalvanizedThread Type: USSHardness: Grade 2Nominal Size: 3/4"Type...

    View full details
    $13.47 - $130.95
    $13.47 - $130.95
    $13.47 - $130.95
    $13.47
  • 3mm x 7mm Zinc Plated Class 8 Steel Flat Washers
    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26

    3mm x 7mm Zinc Plated Class 8 Steel Flat Washers

    Monster Fastener
    10+ in stock

    Box of 125.A flat washer is a thin, usually round, plate with a hole in the middle that is normally used to distribute the load of a threaded faste...

    View full details
    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26
  • 4mm x 9mm Zinc Plated Class 8 Steel Flat Washers
    $9.55 - $13.54
    $9.55 - $13.54
    $9.55 - $13.54
    $9.55

    4mm x 9mm Zinc Plated Class 8 Steel Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 4.3mmDiameter 2: 9mmThickness: 0.8mmMaterial: SteelFinish: ZincHardness: Class 8Type: Flat WasherSpecifications: DIN 125A flat washer is ...

    View full details
    $9.55 - $13.54
    $9.55 - $13.54
    $9.55 - $13.54
    $9.55
  • 5mm x 10mm Zinc Plated Class 8 Steel Flat Washers
    $10.02 - $11.81
    $10.02 - $11.81
    $10.02 - $11.81
    $10.02

    5mm x 10mm Zinc Plated Class 8 Steel Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 5.3mmDiameter 2: 10mmThickness: 1mmMaterial: SteelFinish: ZincHardness: Class 8Type: Flat WasherSpecifications: DIN 125A flat washer is a...

    View full details
    $10.02 - $11.81
    $10.02 - $11.81
    $10.02 - $11.81
    $10.02
  • 6mm x 12mm Zinc Plated Class 8 Steel Flat Washers
    $9.89 - $45.85
    $9.89 - $45.85
    $9.89 - $45.85
    $9.89

    6mm x 12mm Zinc Plated Class 8 Steel Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 6.4mmDiameter 2: 12mmThickness: 1.6mmMaterial: SteelFinish: ZincHardness: Class 8Type: Flat WasherSpecifications: DIN 125A flat washer is...

    View full details
    $9.89 - $45.85
    $9.89 - $45.85
    $9.89 - $45.85
    $9.89
  • 8mm x 16mm Zinc Plated Class 8 Steel Flat Washers
    $10.35 - $45.85
    $10.35 - $45.85
    $10.35 - $45.85
    $10.35

    8mm x 16mm Zinc Plated Class 8 Steel Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 8.4mmDiameter 2: 16mmThickness: 1.6mmMaterial: SteelFinish: ZincHardness: Class 8Type: Flat WasherSpecifications: DIN 125A flat washer is...

    View full details
    $10.35 - $45.85
    $10.35 - $45.85
    $10.35 - $45.85
    $10.35
  • $9.65 - $45.85
    $9.65 - $45.85
    $9.65 - $45.85
    $9.65

    10mm x 20mm Zinc Plated Class 8 Steel Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 10.5mmDiameter 2: 20mmThickness: 2mmMaterial: SteelFinish: Red Rinsed ZincHardness: Class 8Type: Flat WasherSpecifications: DIN 125A flat...

    View full details
    $9.65 - $45.85
    $9.65 - $45.85
    $9.65 - $45.85
    $9.65
  • $9.51 - $45.85
    $9.51 - $45.85
    $9.51 - $45.85
    $9.51

    12mm x 24mm Zinc Plated Class 8 Steel Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 13mmDiameter 2: 24mmThickness: 2.5mmMaterial: SteelFinish: Red Rinsed ZincHardness: Class 8Type: Flat WasherSpecifications: DIN 125A flat...

    View full details
    $9.51 - $45.85
    $9.51 - $45.85
    $9.51 - $45.85
    $9.51
  • $9.21 - $45.85
    $9.21 - $45.85
    $9.21 - $45.85
    $9.21

    14mm x 28mm Zinc Plated Class 8 Steel Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 15mmDiameter 2: 28mmThickness: 2.5mmMaterial: SteelFinish: Red Rinsed ZincHardness: Class 8Type: Flat WasherSpecifications: DIN 125A flat...

    View full details
    $9.21 - $45.85
    $9.21 - $45.85
    $9.21 - $45.85
    $9.21
  • 16mm x 30mm Zinc Plated Class 8 Steel Flat Washers
    $12.00 - $12.00
    $12.00
    $12.00 - $12.00
    $12.00

    16mm x 30mm Zinc Plated Class 8 Steel Flat Washers

    Monster Fastener
    10+ in stock

    Box of 25.A flat washer is a thin, usually round, plate with a hole in the middle that is normally used to distribute the load of a threaded fasten...

    View full details
    $12.00 - $12.00
    $12.00
    $12.00 - $12.00
    $12.00
  • 20mm x 37mm Zinc Plated Class 8 Steel Flat Washers
    $9.84 - $9.84
    $9.84
    $9.84 - $9.84
    $9.84

    20mm x 37mm Zinc Plated Class 8 Steel Flat Washers

    Monster Fastener
    10+ in stock

    Box of 10.A flat washer is a thin, usually round, plate with a hole in the middle that is normally used to distribute the load of a threaded fasten...

    View full details
    $9.84 - $9.84
    $9.84
    $9.84 - $9.84
    $9.84
  • #8 x 11/64" x 3/8" 18-8 Stainless Steel USS Flat Washers
    $9.78 - $11.95
    $9.78 - $11.95
    $9.78 - $11.95
    $9.78

    #8 x 11/64" x 3/8" 18-8 Stainless Steel USS Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 11/64"Diameter 2: 3/8"Thickness: 1/32"Material: Stainless SteelHardness: 18-8Nominal Size: #8Style: USSType: Flat WasherA flat washer is ...

    View full details
    $9.78 - $11.95
    $9.78 - $11.95
    $9.78 - $11.95
    $9.78
  • #10 x 13/64" x 7/16" 18-8 Stainless Steel USS Flat Washers
    $10.08 - $11.95
    $10.08 - $11.95
    $10.08 - $11.95
    $10.08

    #10 x 13/64" x 7/16" 18-8 Stainless Steel USS Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 13/64"Diameter 2: 7/16"Thickness: 1/32"Material: Stainless SteelHardness: 18-8Nominal Size: #10Style: USSType: Flat WasherA flat washer i...

    View full details
    $10.08 - $11.95
    $10.08 - $11.95
    $10.08 - $11.95
    $10.08
  • 1/4" x 9/32" x 5/8" Zinc Plated Grade 2 Steel SAE Flat Washers
    $10.98 - $30.13
    $10.98 - $30.13
    $10.98 - $30.13
    $10.98

    1/4" x 9/32" x 5/8" Zinc Plated Grade 2 Steel SAE Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 9/32"Diameter 2: 5/8"Thickness: 1/16"Material: SteelFinish: ZincThread Type: SAEHardness: Grade 2Nominal Size: 14"Type: Flat WasherA flat...

    View full details
    $10.98 - $30.13
    $10.98 - $30.13
    $10.98 - $30.13
    $10.98
  • #6 x 5/32" x 3/8" Zinc Plated Grade 2 Steel SAE Flat Washers
    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26

    #6 x 5/32" x 3/8" Zinc Plated Grade 2 Steel SAE Flat Washers

    Monster Fastener
    10+ in stock

    Box of 120.A flat washer is a thin, usually round, plate with a hole in the middle that is normally used to distribute the load of a threaded faste...

    View full details
    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26
  • #8 x 3/16" x 7/16" Zinc Plated Grade 2 Steel SAE Flat Washers
    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26

    #8 x 3/16" x 7/16" Zinc Plated Grade 2 Steel SAE Flat Washers

    Monster Fastener
    10+ in stock

    Box of 120.A flat washer is a thin, usually round, plate with a hole in the middle that is normally used to distribute the load of a threaded faste...

    View full details
    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26
  • #10 x 7/32" x 1/2" Zinc Plated Grade 2 Steel SAE Flat Washers
    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26

    #10 x 7/32" x 1/2" Zinc Plated Grade 2 Steel SAE Flat Washers

    Monster Fastener
    10+ in stock

    Box of 120.A flat washer is a thin, usually round, plate with a hole in the middle that is normally used to distribute the load of a threaded faste...

    View full details
    $11.26 - $11.26
    $11.26
    $11.26 - $11.26
    $11.26
  • 1/4" x 5/16" x 3/4" 18-8 Stainless Steel Flat Washers
    $11.26 - $12.18
    $11.26 - $12.18
    $11.26 - $12.18
    $11.26

    1/4" x 5/16" x 3/4" 18-8 Stainless Steel Flat Washers

    Monster Fastener
    10+ in stock

    Diameter: 5/16"Diameter 2: 3/4"Thickness: 1/16"Material: Stainless SteelHardness: 18-8Nominal Size: 1/4" (#14)Style: USSType: Flat WasherA flat was...

    View full details
    $11.26 - $12.18
    $11.26 - $12.18
    $11.26 - $12.18
    $11.26
  • 1/4" x 9/32" x 5/8" Chrome Plated Grade 2 Steel SAE Extra Thick Washers
    $27.20 - $27.20
    $27.20
    $27.20 - $27.20
    $27.20

    1/4" x 9/32" x 5/8" Chrome Grade 2 SAE Extra Thick Washers (10 pcs.)

    Monster Fastener
    10+ in stock

    Diameter: 9/32"Diameter 2: 5/8"Thickness: 3/32"Material: SteelFinish: ChromeThread Type: SAEHardness: Grade 2Nominal Size: 1/4"Type: Flat WasherBox...

    View full details
    $27.20 - $27.20
    $27.20
    $27.20 - $27.20
    $27.20