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Disc Springs(Applied Load:For Light Load)

Disc springs are donut-shaped parts used when fastening bolts or nuts. Disc springs are often used as washers, which are called disc spring washers. The disc part around the hole is sloped to make a gentle conical shape. The conical shape is crushed when the bolt is tightened, and action is generated whereby the disc tries to return to its original shape. The objective of the disc spring is to use this action to prevent loosening after the bolt is tightened. These parts are used in fields such as machine tools, press machines and hinges. They are made from materials such as spring steel and stainless steel. Select according to properties such as rust resistance, abrasion resistance or impact resistance. Types are also available that are suitable for light loads or heavy loads.
Days to Ship
  • All
  • 1 Day(s) or Less
  • 2 Day(s) or Less
  • 4 Day(s) or Less
  • 5 Day(s) or Less
  • 6 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 12 Day(s) or Less
  • 16 Day(s) or Less
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Brand
Product Series
CAD
Days to Ship
Outer Dia. D(Ø)
Inner Dia. d(Ø)
Applied Load
Load P3 (at 0.75h)(N)
Material
Plate Thickness t(mm)
Free Height Ho(mm)
Load P1 (at 0.25h)(N)
Total Deflection h(mm)
Deflection δ
Load P1 (at 0.50h)(N)
  • Recommendation

Disc Springs

    Disc Springs

      Disc Spring (Light Load)

        Disc Spring (for Light Loads)

          MDS Disc Spring

            Disc Spring BD (Iwata Standard)

              Steel Disc Spring for Light Loads (JIS Standard) Made by Iwata Denko

                Steel Disc Spring for Light Loads (I.W.T. Standard) Made by Iwata Denko

                  Disc Spring  Light Load  Iwata Denko

                  Brand

                  MISUMI

                  MiSUMi Economy80

                  MISUMI

                  TAIYO STAINLESS SPRING

                  OCHIAI

                  HEIWA HATSUJYO

                  IWATA DENKO

                  IWATA DENKO

                  IWATA DENKO

                  TOKYO HATSUJYO MANUFACTURING

                  Product Series

                  Disc Springs【50-100 Pieces Per Package】

                  Disc Springs

                  Disc Spring (Light Load)【1-100 Pieces Per Package】

                  Disc Spring (for Light Loads)

                  MDS Disc Spring【1-500 Pieces Per Package】

                  Disc Spring BD (Iwata Standard)【1-1,000 Pieces Per Package】

                  Steel Disc Spring for Light Loads (JIS Standard) Made by Iwata Denko【1-500 Pieces Per Package】

                  Steel Disc Spring for Light Loads (I.W.T. Standard) Made by Iwata Denko

                  Disc Spring Light Load Iwata Denko【10-50 Pieces Per Package】

                  CAD
                  • 2D / 3D
                  • 2D / 3D
                  Days to Ship 1 Day(s) or more 1 Day(s) or more 4 Day(s) or more 1 Day(s) or more 2 Day(s) or more 5 Day(s) or more 5 Day(s) or more 10 Day(s) or more 4 Day(s) or more
                  Outer Dia. D(Ø)8 ~ 508 ~ 508 ~ 908 ~ 1006 ~ 25010 ~ 908 ~ 565112 ~ 14010 ~ 40
                  Inner Dia. d(Ø)4.2 ~ 25.44.2 ~ 25.44.2 ~ 464.2 ~ 513.2 ~ 1273 ~ 504.2 ~ 5157 ~ 725.2 ~ 20.4
                  Applied LoadFor Light LoadFor Light LoadFor Light LoadFor Light LoadFor Light LoadFor Light LoadFor Light LoadFor Light LoadFor Light Load
                  Load P3 (at 0.75h)(N)-1,180 ~ 981107.8 ~ 12700.8-61 ~ 274000---209.86 ~ 3157.74
                  MaterialSpring SteelS65~70C (Black Oxide) / SUS304-CSP / SUP-10SUS304-CSP / Spring SteelSpring SteelSpring SteelSpring SteelSpring SteelSpring SteelSpecial Steel
                  Plate Thickness t(mm)0.3 ~ 20.3 ~ 20.3 ~ 3.50.3 ~ 3.50.2 ~ 140.2 ~ 0.90.3 ~ 3.54 ~ 50.4 ~ 1.6
                  Free Height Ho(mm)0.55 ~ 3.40.55 ~ 3.40.55 ~ 6-0.4 ~ 19.60.4 ~ 2.50.55 ~ 6.37.2 ~ 90.7 ~ 2.75
                  Load P1 (at 0.25h)(N)----29.1 ~ 53900---88.26 ~ 1304.28
                  Total Deflection h(mm)0.25 ~ 1.40.25 ~ 1.40.25 ~ 2.50.25 ~ 2.80.2 ~ 6.80.2 ~ 1.60.25 ~ 2.83.2 ~ 40.3 ~ 1.15
                  Deflection δ--0.75h (mm)-----0.75h (mm)
                  Load P1 (at 0.50h)(N)----48.4 ~ 90500---155.93 ~ 2324.18

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