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Metal Washers, Collars(I.D. Tolerance:±0.15)

Metal washers and collars are versatile fasteners designed to distribute loads, provide spacing, and ensure precise positioning in various mechanical and engineering applications. These components are essential in preventing loosening and damage to surfaces during the tightening of bolts and screws. Available in multiple materials such as stainless steel, steel, brass, and aluminum, they offer varying degrees of strength, corrosion resistance, and weight. Customizable in terms of inner and outer diameters, thickness, and surface treatments like black oxide and nickel plating, metal washers and collars cater to specific needs, ensuring optimal performance and longevity in demanding environments.​
Days to Ship
  • All
  • 1 Day(s) or Less
  • 2 Day(s) or Less
  • 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
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Brand
Product Series
Days to Ship
I.D. Shape
O.D.(mm)
I.D.(mm)
Thickness/Length(mm)
Shape
Material
Surface Treatment
I.D. Tolerance
Thickness / Length Tolerance
O.D. Tolerance
Unit of Purchase
Cleaning Method

    Stainless steel spacer (hollow) CU/CU-H/CU-U

      Steel Spacer (Hollow) / CF-E

        Steel Spacer (Hollow / Winding Pipe) /CF-ZE

          Aluminum Spacer (Hollow) CL-E/-BE/-KE

            Titanium Spacer (Hollow) / CTI

              Brass Spacer (Hollow, Round) CB-E/-BE/-CE

                Eco Spacer (Hollow) / CE-N

                  Aluminum Spacer (Hollow/Pickled) / CL-E

                    Aluminum Spacer (Hollow/Kanigen Plating) / CL-KE

                      Brass Spacer (Hollow, Square) / CQB-E

                        Brass Spacer (Hollow Hexagon), CSB-E

                        Brand

                        HIROSUGI-KEIKI

                        HIROSUGI-KEIKI

                        HIROSUGI-KEIKI

                        HIROSUGI-KEIKI

                        HIROSUGI-KEIKI

                        HIROSUGI-KEIKI

                        HIROSUGI-KEIKI

                        HIROSUGI-KEIKI

                        HIROSUGI-KEIKI

                        HIROSUGI-KEIKI

                        HIROSUGI-KEIKI

                        Product Series

                        Stainless steel spacer (hollow) CU/CU-H/CU-U

                        Steel Spacer (Hollow) / CF-E

                        Steel Spacer (Hollow / Winding Pipe) /CF-ZE

                        Aluminum Spacer (Hollow) CL-E/-BE/-KE

                        Titanium Spacer (Hollow) / CTI

                        Brass Spacer (Hollow, Round) CB-E/-BE/-CE

                        Eco Spacer (Hollow) / CE-N

                        Aluminum Spacer (Hollow/Pickled) / CL-E【1-50 Pieces Per Package】

                        Aluminum Spacer (Hollow/Kanigen Plating) / CL-KE

                        Brass Spacer (Hollow, Square) / CQB-E

                        Brass Spacer (Hollow Hexagon), CSB-E

                        Days to Ship 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 24 Day(s) or more 2 Day(s) or more 10 Day(s) or more 4 Day(s) or more 18 Day(s) or more 10 Day(s) or more 18 Day(s) or more
                        I.D. ShapeStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraight
                        O.D.(mm)4 ~ 106 ~ 105.3 ~ 7.86 ~ 1065 ~ 104 ~ 106 ~ 106 ~ 106 ~ 85.5 ~ 7
                        I.D.(mm)2.2 ~ 6.33.2 ~ 6.34.1 ~ 6.23.2 ~ 5.33.23.2 ~ 6.32.2 ~ 6.33.2 ~ 5.33.2 ~ 5.33.2 ~ 4.23.2 ~ 4.2
                        Thickness/Length(mm)1 ~ 401 ~ 352 ~ 451 ~ 505 ~ 81 ~ 501 ~ 301 ~ 501 ~ 501 ~ 303.5 ~ 35
                        ShapeStraightStraightStraightStraightStraightStraightStraightStraightStraightSquareSquare
                        MaterialStainless SteelSpecial SteelSteelAluminumTitaniumBrassBrassAluminumAluminumBrassBrass
                        Surface TreatmentNot ProvidedTrivalent Chromate (Clear)Trivalent Chromate (Clear)Not Provided / Electroless Nickel Plating / Anodize (Black)Not ProvidedNot Provided / Electroless Nickel PlatingElectroless Nickel PlatingNot ProvidedElectroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel Plating
                        I.D. Tolerance±0.15±0.15±0.15±0.15±0.15±0.15±0.15±0.15±0.15±0.15±0.15
                        Thickness / Length Tolerance±0.1±0.1Not Specified±0.1±0.1±0.1±0.1±0.1±0.1±0.1±0.1
                        O.D. ToleranceNot SpecifiedNot Specified+0.2 to -0.1 ~ +0.3 to -0.1Not SpecifiedNot Specified±0.05Not SpecifiedNot SpecifiedNot SpecifiedNot SpecifiedNot Specified
                        Unit of PurchaseSingle Item / Bulk PackageSingle Item / Bulk PackageBulk PackageBulk PackageBulk PackageSingle Item / Bulk PackageBulk PackageBulk PackageBulk PackageBulk PackageBulk Package
                        Cleaning Method-----------

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