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Washers(Type (Application):Flat Washer)

Metal Washers
We have a lineup of nearly all washers circulating in the market, including square or wavy types, as well as flat (round) washers and spring washers.
They are mainly available in small boxes and packs, but we sell many items individually. For customers who are price sensitive, purchasing in small boxes is recommended.
Contact us if you cannot find the desired size.
[Materials]
Iron (steel SCM), stainless steel (SUS304, SUS410, SUS316L), titanium, brass, and many others
[Surface Processing]
None, ferrosoferric oxide coating, electroless nickel plating, trivalent chromate, trivalent black, trivalent white, unichrome plating, chromate plating, chrome plating, nickel plating, anodized, polished, painted, and others
[Nominal Screw Diameter] M (mm), imperial (inch), others
[Thickness] 0.1 to 30 mm
Days to Ship
  • All
  • Same day
  • 3 Day(s) or Less
  • 4 Day(s) or Less
  • 5 Day(s) or Less
  • 6 Day(s) or Less
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 11 Day(s) or Less
Brand
Product Series
CAD
Days to Ship
Material
Surface Treatment
Inner Dia. d(mm)
I.D. d(inch)
Nominal of Thread (M)
Outer Diameter D(inch)
Type
Type (Application)
Sales Unit
Thickness t(mm)
Thickness t(inch)
Type Spring Washers
Material: Stainless Steel
Surface Treatment (Detailed)
Nominal of Thread (inch)
Material Steel
Type Toothed Washer

    Flat Washer (Single Item Sale)

      Special-Sized Round Washer

        Brass Flat Washer BBW/BBW-C

          Steel Flat Washer FFW/FFW-N/FFW-B

            SUS316 Flat Washers

              Stainless Steel Flat Washer UUW/UUW-H/UUW-BH

                Taper Washer

                  Round Washer JIS

                    Flat, Round Washer

                      Washers/LOWA Type

                        Special Size Round Washer Steel, Standard Plating

                          Circular Washer JIS Small

                            Plain Washer

                              Round Washer, ISO

                                High-Strength Plain Washer - SWF

                                  Flat Washer BW/TIW/UMW

                                    Flat Washers (BJ743)

                                      Aluminum Washer AAW/AAW-B

                                        Round ISO Washer for Placing on Screws and Bolts

                                          Circular Washer ISO Small

                                            JIS Compliant Round Washer Steel, Standard Plating

                                              Washers - Titanium, Aluminum

                                                Plain Washer (SUS310S) - SWAJ

                                                  Washer (Titanium ) - SWAT-F/SWAT-S

                                                    Circular Washer Coarse

                                                      S45C High-Tension Round Washer

                                                        Fiber Washer (Red)

                                                          Washer (Inch Thread) - SWAS

                                                            Small, Round JIS Washer for Placing on Screws and Bolts

                                                              Fiber Washer, White

                                                                Circular Washer Thin

                                                                  BUMAX10.9 Washer

                                                                    Small, Round ISO Washer for Placing on Screws and Bolts

                                                                      Round JIS Washer for Placing on Screws and Bolts

                                                                        ISO Homer (Heading) Type Round Washer

                                                                          Washer (with Gas Ventilation Grooves) - SWAS-VF/SWAS-VF-PC

                                                                            S45C High-Strength Round Washer

                                                                              S45C High Tension Washer

                                                                                Flat Washer (BBI) - Inch Size

                                                                                  Flat Washer (Com), Inch Size

                                                                                    Plain Washer with Cover Cap - SCF

                                                                                      Tapered Washer 5° for Channels

                                                                                        BUMAX8.8 Washer

                                                                                          Pure Titanium, Class 1, Plain Washer

                                                                                            Round Washer, for Wood

                                                                                            Brand

                                                                                            MISUMI

                                                                                            SUNCO

                                                                                            HIROSUGI-KEIKI

                                                                                            HIROSUGI-KEIKI

                                                                                            MISUMI

                                                                                            HIROSUGI-KEIKI

                                                                                            MISUMI

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            MISUMI

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            TRUSCO NAKAYAMA

                                                                                            SUNCO

                                                                                            NABEYA BI-TECH

                                                                                            HIROSUGI-KEIKI

                                                                                            IMAO CORPORATION

                                                                                            HIROSUGI-KEIKI

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            MISUMI

                                                                                            NABEYA BI-TECH

                                                                                            NABEYA BI-TECH

                                                                                            ASANO SS

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            NABEYA BI-TECH

                                                                                            ASANO SS

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            BUMAX

                                                                                            SUNCO

                                                                                            ASANO SS

                                                                                            SUNCO

                                                                                            NABEYA BI-TECH

                                                                                            SUNCO

                                                                                            SUNCO

                                                                                            SAIMA CORPORATION

                                                                                            SAIMA CORPORATION

                                                                                            NABEYA BI-TECH

                                                                                            SUNCO

                                                                                            BUMAX

                                                                                            MARUEMU WORKS

                                                                                            SUNCO

                                                                                            Product Series

                                                                                            Flat Washer (Single Item Sale)

                                                                                            Special-Sized Round Washer【1-1,000 Pieces Per Package】

                                                                                            Brass Flat Washer BBW/BBW-C

                                                                                            Steel Flat Washer FFW/FFW-N/FFW-B

                                                                                            SUS316 Flat Washers

                                                                                            Stainless Steel Flat Washer UUW/UUW-H/UUW-BH

                                                                                            Taper Washer

                                                                                            Round Washer JIS【1-1,500 Pieces Per Package】

                                                                                            Flat, Round Washer【1-1,500 Pieces Per Package】

                                                                                            Washers/LOWA Type【20-50 Pieces Per Package】

                                                                                            Special Size Round Washer Steel, Standard Plating【1-20,000 Pieces Per Package】

                                                                                            Circular Washer JIS Small【1-10,000 Pieces Per Package】

                                                                                            Plain Washer【6-1,500 Pieces Per Package】

                                                                                            Round Washer, ISO

                                                                                            High-Strength Plain Washer - SWF

                                                                                            Flat Washer BW/TIW/UMW

                                                                                            Flat Washers (BJ743)

                                                                                            Aluminum Washer AAW/AAW-B

                                                                                            Round ISO Washer for Placing on Screws and Bolts【1-80,000 Pieces Per Package】

                                                                                            Circular Washer ISO Small

                                                                                            JIS Compliant Round Washer Steel, Standard Plating【1-20,000 Pieces Per Package】

                                                                                            Washers - Titanium, Aluminum

                                                                                            Plain Washer (SUS310S) - SWAJ

                                                                                            Washer (Titanium ) - SWAT-F/SWAT-S

                                                                                            Circular Washer Coarse【1-2,500 Pieces Per Package】

                                                                                            S45C High-Tension Round Washer【1-2,000 Pieces Per Package】

                                                                                            Fiber Washer (Red)【1-2,000 Pieces Per Package】

                                                                                            Washer (Inch Thread) - SWAS【1-10 Pieces Per Package】

                                                                                            Small, Round JIS Washer for Placing on Screws and Bolts

                                                                                            Fiber Washer, White

                                                                                            Circular Washer Thin【1-1,000 Pieces Per Package】

                                                                                            BUMAX10.9 Washer

                                                                                            Small, Round ISO Washer for Placing on Screws and Bolts【800-50,000 Pieces Per Package】

                                                                                            Round JIS Washer for Placing on Screws and Bolts【1,000-25,000 Pieces Per Package】

                                                                                            ISO Homer (Heading) Type Round Washer【150-3,500 Pieces Per Package】

                                                                                            Washer (with Gas Ventilation Grooves) - SWAS-VF/SWAS-VF-PC【1-20 Pieces Per Package】

                                                                                            S45C High-Strength Round Washer

                                                                                            S45C High Tension Washer【1-1,500 Pieces Per Package】

                                                                                            Flat Washer (BBI) - Inch Size

                                                                                            Flat Washer (Com), Inch Size

                                                                                            Plain Washer with Cover Cap - SCF

                                                                                            Tapered Washer 5° for Channels【1-230 Pieces Per Package】

                                                                                            BUMAX8.8 Washer【1-100 Pieces Per Package】

                                                                                            Pure Titanium, Class 1, Plain Washer【500-10,000 Pieces Per Package】

                                                                                            Round Washer, for Wood【1-750 Pieces Per Package】

                                                                                            CAD
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            Days to Ship Same day or more Same day or more 7 Day(s) or more 4 Day(s) or more Same day 4 Day(s) or more 4 Day(s) or more Same day or more Same day or more Same day 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more Same day or more Same day 14 Day(s) or more Same day or more 4 Day(s) or more Same day or more 4 Day(s) or more Same day or more Same day or more 4 Day(s) or more 33 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day or more Same day or more 4 Day(s) or more Same day or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more Same day or more 4 Day(s) or more 6 Day(s) or more 4 Day(s) or more
                                                                                            MaterialSteel / Stainless SteelStainless SteelBrassSteelStainless SteelStainless SteelSteelStainless SteelSteelSteel / Stainless SteelSteelStainless SteelSteel / Stainless Steel / Titanium Class 2Stainless SteelSteelStainless Steel / BrassSteel / Stainless SteelAluminumSteel / Stainless SteelStainless SteelSteelTitanium Class 2 / AluminumStainless SteelTitanium Class 2BrassSteel-Stainless SteelStainless Steel-Stainless SteelStainless SteelSteel / Stainless SteelStainless SteelSteelStainless SteelSteelSteelStainless SteelStainless SteelSteelSteel / Stainless SteelStainless SteelTitanium Class 1Steel
                                                                                            Surface TreatmentNot Provided / Trivalent ChromateSilver/Copper/Tin PlatingNot Provided / Nickel PlatingTrivalent Chromate / Nickel Plating / Painting, CoatingNot ProvidedNot Provided / Painting, CoatingTrivalent Chromate / Bright Chrome Plating-Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating / Nickel Plating / ParkerizingNot Provided / Trivalent ChromateTrivalent Chromate / Bright Chrome Plating / Nickel Plating / Chrome PlatingPainting, Coating / Silver/Copper/Tin PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating-Black OxideNot Provided / AnodizeNot Provided / Black OxideNot Provided / Anodize--Electroless Nickel Plating / Trivalent Chromate / Bright Chrome Plating / Nickel Plating / Chrome PlatingNot Provided / AnodizeNot ProvidedNot ProvidedNot Provided / Nickel PlatingTrivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating-Not ProvidedNot Provided-Dacrotizing / Painting, Coating / Silver/Copper/Tin PlatingNot Provided-Not ProvidedTrivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Polishing-Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating / Nickel Plating / DacrotizingPassivatedPassivatedTrivalent ChromateNot Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating / Nickel PlatingNot ProvidedNot ProvidedTrivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating / Nickel Plating
                                                                                            Inner Dia. d(mm)-1.05 ~ 541.5 ~ 16.21.5 ~ 16.23.2 ~ 131.5 ~ 16.27 ~ 272.3 ~ 549 ~ 523.3 ~ 8.52.6 ~ 422.3 ~ 212.3 ~ 222.2 ~ 786.4 ~ 173.3 ~ 5.56.4 ~ 252.9 ~ 16.21.75 ~ 9.41.1 ~ 402.3 ~ 543.2 ~ 10.53.2 ~ 10.53.2 ~ 10.53.3 ~ 274.5 ~ 37.52.6 ~ 12.50.125 ~ 0.3911.75 ~ 5.452.6 ~ 208.5 ~ 176.4 ~ 171.75 ~ 9.32.35 ~ 7.46.4 ~ 233.2 ~ 1310 ~ 316 ~ 55--3.2 ~ 5.37 ~ 4519 ~ 25-7 ~ 17.5
                                                                                            I.D. d(inch)--------------------------------------0.355 ~ 1.640.291 ~ 1.077-----
                                                                                            Nominal of Thread (M)2 ~ 241 ~ 255.61.4 ~ 161.4 ~ 163 ~ 121.4 ~ 166 ~ 242 ~ 528 ~ 483 ~ 82.6 ~ 330.62 ~ 202 ~ 202 ~ 766 ~ 163 ~ 5-2.6 ~ 162 ~ 101 ~ 392 ~ 523 ~ 103 ~ 103 ~ 103 ~ 254 ~ 37--2 ~ 6-8 ~ 166 ~ 162 ~ 102.6 ~ 86 ~ 223 ~ 1210 ~ 316 ~ 55--3 ~ 56 ~ 4218 ~ 244 ~ 126 ~ 8
                                                                                            Outer Diameter D(inch)--------------------------------------0.76 ~ 3.270.698 ~ 2.25-----
                                                                                            TypeFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherTapered WasherFlat WasherFlat Washer-Flat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat Washer with CoverTapered WasherFlat WasherFlat WasherFlat Washer
                                                                                            Type (Application)Flat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat WasherFlat Washer
                                                                                            Sales UnitLow Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Box, Pkg.Box, Pkg.Low Quantity (Available beginning with 1 pc.)Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Box, Pkg.Low Quantity (Available beginning with 1 pc.)Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.)Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Box, Pkg.Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.Box, Pkg.Low Quantity (Available beginning with 1 pc.) ~ Box, Pkg.
                                                                                            Thickness t(mm)-0.2 ~ 150.1 ~ 50.3 ~ 50.5 ~ 2.50.1 ~ 5-0.4 ~ 61.6 ~ 81 ~ 3.20.3 ~ 450.4 ~ 2.60.4 ~ 3.20.3 ~ 103 ~ 60.5 ~ 0.83 ~ 80.3 ~ 50.3 ~ 50.3 ~ 60.4 ~ 230.5 ~ 1.50.5 ~ 1.50.5 ~ 20.3 ~ 1.51.6 ~ 80.5 ~ 20.031 ~ 0.0590.4 ~ 0.80.5 ~ 21.2 ~ 21.6 ~ 2.50.3 ~ 20.5 ~ 51.6 ~ 30.5 ~ 2.53.2 ~ 82.3 ~ 6--3.7 ~ 52 ~ 43 ~ 4-2 ~ 4.5
                                                                                            Thickness t(inch)--------------------------------------0.044 ~ 0.1350.045 ~ 0.135-----
                                                                                            Type Spring Washers---------------------------------------------
                                                                                            Material: Stainless SteelSUS304SUS304--SUS316LSUS303 ~ SUS304-SUS304 ~ SUS329J4L-SUS304-SUS304SUS304SUS304-SUS316SUS316-SUS304SUS304--SUS310S----SUS304--SUS304 ~ SUS316SUS316LSUS304--SUS304--SUS304SUS304-SUS304 ~ SUS316SUS316L--
                                                                                            Surface Treatment (Detailed)Not Provided / Trivalent Chromate-Not Provided / Nickel PlatingBlack Paint / Electroless Nickel Plating / Trivalent ChromateNot ProvidedBlack Paint / Not ProvidedTrivalent Chromate / Bright Chrome Plating-Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating / Nickel Plating / ParkerizingNot Provided / Trivalent ChromateTrivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome PlatingCopper Plating / Black PaintNot Provided / Trivalent Chromate / Bright Chrome Plating-Black OxideNot Provided / Black AnodizeNot Provided / Black OxideNot Provided / Black Anodize--Electroless Nickel Plating / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome PlatingNot Provided / Black AnodizeNot ProvidedNot ProvidedNot Provided / Nickel PlatingTrivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating-Not Provided--Copper Plating / Black Paint / Dacrotizing / GeoMet CoatingNot Provided--Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Special Chemical Grinding-Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating / Nickel Plating / DacrotizingPassivatedPassivatedTrivalent ChromateNot Provided / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating / Nickel PlatingNot ProvidedNot ProvidedTrivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating / Nickel Plating
                                                                                            Nominal of Thread (inch)------------1/2 ~ 3/8--------------1/4 ~ No. 10----------1 ~ 7/81 ~ 5/16----1/2 ~ 5/8
                                                                                            Material SteelSPCCS55C-S45C ~ SPCC--S45C ~ SS400-SPCC-SPCC-SPCC-SCM Steel-S45C ~ SCM Steel-SPCC-SPCC----S45C------SPCC-SPCC-S45CS45C--SUM22LSS400--SPCC
                                                                                            Type Toothed Washer---------------------------------------------

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