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Washers(Nominal of Thread (inch):1/2)

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
  • 1 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 11 Day(s) or Less
  • 12 Day(s) or Less
  • 13 Day(s) or Less
  • 14 Day(s) or Less
  • 15 Day(s) or Less
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Brand
Product Series
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

    Nord-Lock Washer Delta Protection

    • On Sale Till 31/03/2025

    Spring Washer

    • On Sale Till 31/03/2025

    Spring Lock Washer No. 2

    • On Sale Till 31/03/2025

    Plain Washer

    • On Sale Till 31/03/2025

    JIS Toothed Lock Washer

      Spring Washer, Spring Washer No. 1

      • On Sale Till 31/03/2025

      No. 2 Insert Spring Washer (Imported)

        Nord-Lock, Washer, Delta Protekt (Wide)

          Nord-Lock Washer SUS316L

            Single Tongued Washer

              Tapered Washer

                Spring Lock Washer, Inch Size

                  Flat Spring Washer for Screw

                    Toothed Washer, Internal Tooth Profile

                      Pawl Washer

                      • On Sale Till 31/03/2025

                      Double Tongued Washer

                        Nord-Lock Washer SUS316L (Wide)

                        • On Sale Till 31/03/2025

                        Round Washer, for Wood

                        • On Sale Till 31/03/2025

                        Whitworth Round Washer

                          Whitworth Round Washer, Thick

                          • On Sale Till 31/03/2025

                          Spring Washer for Caps

                            Spring Washer No. 2, Special-Sized

                            • On Sale Till 31/03/2025

                            LOCK ONE, Fall Prevention / Thread-Locker Spring

                              Flat Washer (BBI) - Inch Size

                              Brand

                              NORDLOCK

                              TRUSCO NAKAYAMA

                              SUNCO

                              TRUSCO NAKAYAMA

                              HEIWA HATSUJYO

                              IMPERIAL

                              SUNCO

                              NORDLOCK

                              NORDLOCK

                              SUNCO

                              TRUSCO NAKAYAMA

                              SAIMA CORPORATION

                              HEIWA HATSUJYO

                              HEIWA HATSUJYO

                              SUNCO

                              SUNCO

                              NORDLOCK

                              SUNCO

                              SUNCO

                              SUNCO

                              SUNCO

                              TOKYO METAL

                              SUNCO

                              SAIMA CORPORATION

                              Product Series

                              Nord-Lock Washer Delta Protection

                              Spring Washer【55 Pieces Per Package】

                              Spring Lock Washer No. 2【1-400 Pieces Per Package】

                              Plain Washer【35 Pieces Per Package】

                              JIS Toothed Lock Washer

                              Spring Washer, Spring Washer No. 1【500 Pieces Per Package】

                              No. 2 Insert Spring Washer (Imported)

                              Nord-Lock, Washer, Delta Protekt (Wide)

                              Nord-Lock Washer SUS316L

                              Single Tongued Washer【1-500 Pieces Per Package】

                              Tapered Washer【6 Pieces Per Package】

                              Spring Lock Washer, Inch Size

                              Flat Spring Washer for Screw

                              Toothed Washer, Internal Tooth Profile

                              Pawl Washer

                              Double Tongued Washer

                              Nord-Lock Washer SUS316L (Wide)

                              Round Washer, for Wood【1-100 Pieces Per Package】

                              Whitworth Round Washer【1-300 Pieces Per Package】

                              Whitworth Round Washer, Thick【1-200 Pieces Per Package】

                              Spring Washer for Caps

                              Spring Washer No. 2, Special-Sized

                              LOCK ONE, Fall Prevention / Thread-Locker Spring

                              Flat Washer (BBI) - Inch Size

                              Days to Ship 16 Day(s) or more 1 Day(s) Same day or more 1 Day(s) 8 Day(s) or more 15 Day(s) or more 20 Day(s) or more 16 Day(s) or more 16 Day(s) or more 8 Day(s) or more 1 Day(s) 20 Day(s) or more 8 Day(s) or more 9 Day(s) or more 8 Day(s) or more 8 Day(s) or more 20 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 9 Day(s) or more 9 Day(s) or more 14 Day(s) or more 60 Day(s) or more
                              MaterialSteelSteelSteel / Stainless SteelSteelSteelSteelStainless SteelSteelStainless SteelSteel / Stainless Steel / BrassSteelStainless SteelSteelSteelSteel / Stainless SteelSteel / Stainless SteelStainless SteelSteelSteel / Stainless SteelSteelSteelStainless Steel / Phosphor Bronze-Stainless Steel
                              Surface Treatment-Bright Chrome PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating / Nickel Plating / Chrome Plating / ParkerizingBright Chrome PlatingTrivalent ChromateBright Chrome Plating--Not ProvidedBright Chrome Plating / Chromate PlatingTrivalent ChromatePassivated-Trivalent ChromateNot Provided / Bright Chrome PlatingNot Provided / Bright Chrome PlatingNot ProvidedTrivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating / Nickel PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating / Nickel Plating / Painting, CoatingTrivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating / Nickel Plating-Not Provided / Nickel Plating-Passivated
                              Inner Dia. d(mm)-131314.513--13.513.513.514-13.31313.513.513.514.514.513.5-13--
                              I.D. d(inch)-----------0.512-----------0.573
                              Nominal of Thread (M)----------12-------------
                              Outer Diameter D(inch)-----------0.869-----------1.26
                              TypeNord-Lock WasherSpring WasherSpring WasherFlat WasherToothed Washer (Toothed Lock Washer)Spring WasherSpring WasherNord-Lock WasherNord-Lock WasherTab Washer - One-Tabbed / Two-TabbedTapered WasherSpring WasherSpring WasherToothed Washer (Toothed Lock Washer)Pawl WasherTab Washer - One-Tabbed / Two-TabbedNord-Lock WasherFlat WasherFlat WasherFlat WasherSpring WasherSpring WasherFall Prevention and loosening Prevention SpringFlat Washer
                              Type (Application)Washer with Threadlocker AdhesiveSpring WasherSpring WasherFlat WasherWasher with Threadlocker AdhesiveSpring WasherSpring WasherWasher with Threadlocker AdhesiveWasher with Threadlocker AdhesiveSpecial Shaped WasherFlat WasherSpring WasherSpring WasherSpring WasherWasher with Threadlocker AdhesiveSpecial Shaped WasherWasher with Threadlocker AdhesiveFlat WasherFlat WasherFlat WasherSpring WasherSpring WasherWasher with Threadlocker AdhesiveFlat Washer
                              Sales UnitLow 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.)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.)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.)Low Quantity (Available beginning with 1 pc.)-Box, Pkg.
                              Thickness t(mm)2.53.23.22.31--3.420.82/4.5-1.410.80.83.23.22 ~ 2.33.2-3.2--
                              Thickness t(inch)-----------0.125-----------0.088
                              Type Spring Washers-StandardStandard--StandardStandard----StandardDisc Spring-------StandardStandard--
                              Material: Stainless Steel--SUS304 ~ SUS316---SUS304-SUS316LSUS304-SUS304--SUS304SUS304SUS316L-SUS304--SUS316LSUS304SUS304
                              Surface Treatment (Detailed)-Bright Chrome PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating / Nickel Plating / Chrome Plating / ParkerizingBright Chrome PlatingTemper Color---Not ProvidedBright Chrome Plating / Chromate PlatingTrivalent ChromatePassivatedNot ProvidedTrivalent ChromateNot Provided / Bright Chrome PlatingNot Provided / Bright Chrome PlatingNot ProvidedTrivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating / Nickel PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating / Nickel Plating / GeoMet CoatingTrivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating / Nickel Plating-Not Provided / Nickel Plating-Passivated
                              Nominal of Thread (inch)1/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/2
                              Material SteelS25CSWRHSWRHSPCCS50CSWRH-S25C-SPCCSS400-S50CS50CSPCCSPCC-SPCCSPCCSPCCSWRH---
                              Type Toothed Washer----Internal Teeth Type / External Teeth Type--------Internal Teeth Type----------

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