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Metal Washers, Collars(Shape:Square)

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
CAD
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

    Collar (Square Type / B-990 / Steel)

      Collar (Square Type / B-1990 / Stainless Steel)

        Brass Spacer (Hollow, Square) / CQB-E

          Brass Spacer (Hollow Hexagon), CSB-E

          Brand

          TAKIGEN

          TAKIGEN

          HIROSUGI-KEIKI

          HIROSUGI-KEIKI

          Product Series

          Collar (Square Type / B-990 / Steel)

          Collar (Square Type / B-1990 / Stainless Steel)

          Brass Spacer (Hollow, Square) / CQB-E

          Brass Spacer (Hollow Hexagon), CSB-E

          CAD
          • 2D / 3D
          • 3D
          Days to Ship 5 Day(s) or more 5 Day(s) or more 10 Day(s) or more 18 Day(s) or more
          I.D. ShapeStraightStraightStraightStraight
          O.D.(mm)12 ~ 1812 ~ 186 ~ 85.5 ~ 7
          I.D.(mm)5 ~ 105 ~ 103.2 ~ 4.23.2 ~ 4.2
          Thickness/Length(mm)20 ~ 5220 ~ 521 ~ 303.5 ~ 35
          ShapeSquareSquareSquareSquare
          MaterialSteelStainless SteelBrassBrass
          Surface TreatmentNot ProvidedNot ProvidedElectroless Nickel PlatingElectroless Nickel Plating
          I.D. ToleranceNot SpecifiedNot Specified±0.15±0.15
          Thickness / Length ToleranceNot SpecifiedNot Specified±0.1±0.1
          O.D. ToleranceNot SpecifiedNot SpecifiedNot SpecifiedNot Specified
          Unit of PurchaseSingle ItemSingle ItemBulk PackageBulk Package
          Cleaning Method----

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