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  • Disc Springs are available as single Discs or pre-stacked in custom configurations.
  • Disc Spring Line Drawing

SPIROL offers a line of austenitic stainless steel Disc Springs in diameters ranging from Ø8mm to Ø71mm. Austenitic stainless steel is typically used for static and low cycle applications that require a heightened level of corrosion resistance. It withstands fresh water and atmospheric marine conditions very well, and is suitable for many other industrial conditions including acidic environments. This material will continue to work harden with use so cycle life is limited, but creep resistance is good.

If you don’t see what you are looking for in our standard offering (including size, quantity, stacks, etc.), please feel free to Request a Quote or contact SPIROL directly for complimentary Application Engineering assistance!

Note: All pricing is based on small box quantities. Please contact SPIROL directly for high volume quotes!

1 - 25 of 36 | Results Per Page |   | Unit of Measure
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External Diameter (mm)

  • 8
  • 10
  • 12.5
  • 14
  • 16
  • 18
  • 20
  • 22.5
  • 25
  • 28
  • 31.5
  • 35.5
  • 40
  • 45
  • 50
  • 56
  • 63
  • 71

External Diameter (in)

  • .315
  • .394
  • .492
  • .551
  • .630
  • .709
  • .787
  • .886
  • .984
  • 1.102
  • 1.240
  • 1.398
  • 1.575
  • 1.772
  • 1.969
  • 2.205
  • 2.480
  • 2.795

Internal Diameter (mm)

  • 4.2
  • 5.2
  • 6.2
  • 7.2
  • 8.2
  • 9.2
  • 10.2
  • 11.2
  • 12.2
  • 14.2
  • 16.3
  • 18.3
  • 20.4
  • 22.4
  • 25.4
  • 28.5
  • 31
  • 36

Internal Diameter (in)

  • .165
  • .205
  • .244
  • .283
  • .323
  • .362
  • .402
  • .441
  • .480
  • .559
  • .642
  • .720
  • .803
  • .882
  • 1.000
  • 1.122
  • 1.220
  • 1.417

Material Thickness (mm)

  • 0.4
  • 0.45
  • 0.5
  • 0.6
  • 0.7
  • 0.8
  • 0.9
  • 1
  • 1.1
  • 1.25
  • 1.5
  • 1.8
  • 2

Material Thickness (in)

  • .016
  • .018
  • .020
  • .024
  • .028
  • .031
  • .035
  • .039
  • .043
  • .049
  • .059
  • .071
  • .079

Material Type

  • Austenitic Stainless Steel

Item #

Units Per Box

DIN EN Series

Bolt Size

External Diameter (De)

Internal Diameter (Di)

Material Thickness (t)

Free Height (lo)

Free Cone Height (ho)

Material Type

Finish

Price per Box

N/A 1 N/A A N/A M4 N/A 8 mm
[.315 in] 		N/A 4.2 mm
[.165 in] 		N/A 0.4 mm
[.016 in] 		N/A 0.6 mm
[.024 in] 		N/A 0.2 mm
[.008 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A B N/A M5 N/A 10 mm
[.394 in] 		N/A 5.2 mm
[.205 in] 		N/A 0.4 mm
[.016 in] 		N/A 0.7 mm
[.028 in] 		N/A 0.3 mm
[.012 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A A N/A M5 N/A 10 mm
[.394 in] 		N/A 5.2 mm
[.205 in] 		N/A 0.5 mm
[.020 in] 		N/A 0.75 mm
[.030 in] 		N/A 0.25 mm
[.010 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A B N/A M6 N/A 12.5 mm
[.492 in] 		N/A 6.2 mm
[.244 in] 		N/A 0.5 mm
[.020 in] 		N/A 0.85 mm
[.033 in] 		N/A 0.35 mm
[.013 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A A N/A M6 N/A 12.5 mm
[.492 in] 		N/A 6.2 mm
[.244 in] 		N/A 0.7 mm
[.028 in] 		N/A 1 mm
[.039 in] 		N/A 0.3 mm
[.011 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A B N/A M7 N/A 14 mm
[.551 in] 		N/A 7.2 mm
[.283 in] 		N/A 0.5 mm
[.020 in] 		N/A 0.9 mm
[.035 in] 		N/A 0.4 mm
[.015 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A A N/A M7 N/A 14 mm
[.551 in] 		N/A 7.2 mm
[.283 in] 		N/A 0.8 mm
[.031 in] 		N/A 1.1 mm
[.043 in] 		N/A 0.3 mm
[.012 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A C N/A M8 N/A 16 mm
[.630 in] 		N/A 8.2 mm
[.323 in] 		N/A 0.4 mm
[.016 in] 		N/A 0.9 mm
[.035 in] 		N/A 0.5 mm
[.019 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A B N/A M8 N/A 16 mm
[.630 in] 		N/A 8.2 mm
[.323 in] 		N/A 0.6 mm
[.024 in] 		N/A 1.05 mm
[.041 in] 		N/A 0.45 mm
[.017 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A A N/A M8 N/A 16 mm
[.630 in] 		N/A 8.2 mm
[.323 in] 		N/A 0.9 mm
[.035 in] 		N/A 1.25 mm
[.049 in] 		N/A 0.35 mm
[.014 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A C N/A M9 N/A 18 mm
[.709 in] 		N/A 9.2 mm
[.362 in] 		N/A 0.45 mm
[.018 in] 		N/A 1.05 mm
[0.41 in] 		N/A 0.6 mm
[.392 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A B N/A M9 N/A 18 mm
[.709 in] 		N/A 9.2 mm
[.362 in] 		N/A 0.7 mm
[.028 in] 		N/A 1.2 mm
[.047 in] 		N/A 0.5 mm
[.019 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A A N/A M9 N/A 18 mm
[.709 in] 		N/A 9.2 mm
[.362 in] 		N/A 1 mm
[.039 in] 		N/A 1.4 mm
[.055 in] 		N/A 0.4 mm
[.016 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A C N/A M10 N/A 20 mm
[.787 in] 		N/A 10.2 mm
[.402 in] 		N/A 0.5 mm
[.020 in] 		N/A 1.15 mm
[.045 in] 		N/A 0.65 mm
[.025 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A N/A N/A M10 N/A 20 mm
[.787 in] 		N/A 10.2 mm
[.402 in] 		N/A 0.8 mm
[.031 in] 		N/A 1.35 mm
[.053 in] 		N/A 0.55 mm
[.022 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A N/A N/A M10 N/A 20 mm
[.787 in] 		N/A 10.2 mm
[.402 in] 		N/A 1.1 mm
[.043 in] 		N/A 1.55 mm
[.061 in] 		N/A 0.45 mm
[.018 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A C N/A M11 N/A 22.5 mm
[.886 in] 		N/A 11.2 mm
[.441 in] 		N/A 0.6 mm
[.024 in] 		N/A 1.4 mm
[.055 in] 		N/A 0.8 mm
[.031 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A B N/A M11 N/A 22.5 mm
[.886 in] 		N/A 11.2 mm
[.441 in] 		N/A 0.8 mm
[.031 in] 		N/A 1.45 mm
[.057 in] 		N/A 0.65 mm
[.026 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A A N/A M11 N/A 22.5 mm
[.886 in] 		N/A 11.2 mm
[.441 in] 		N/A 1.25 mm
[.049 in] 		N/A 1.75 mm
[.069 in] 		N/A 0.5 mm
[.020 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A C N/A M12 N/A 25 mm
[.984 in] 		N/A 12.2 mm
[.480 in] 		N/A 0.7 mm
[.028 in] 		N/A 1.6 mm
[.063 in] 		N/A 0.9 mm
[.035 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A B N/A M12 N/A 25 mm
[.984 in] 		N/A 12.2 mm
[.480 in] 		N/A 0.9 mm
[.035 in] 		N/A 1.6 mm
[.063 in] 		N/A 0.7 mm
[.028 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A A N/A M12 N/A 25 mm
[.984 in] 		N/A 12.2 mm
[.480 in] 		N/A 1.5 mm
[.059 in] 		N/A 2.05 mm
[.081 in] 		N/A 0.55 mm
[.022 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A C N/A M14 N/A 28 mm
[1.102 in] 		N/A 14.2 mm
[.559 in] 		N/A 0.8 mm
[.031 in] 		N/A 1.8 mm
[.071 in] 		N/A 1 mm
[.040 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A B N/A M14 N/A 28 mm
[1.102 in] 		N/A 14.2 mm
[.559 in] 		N/A 1 mm
[.039 in] 		N/A 1.8 mm
[.071 in] 		N/A 0.8 mm
[.032 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
N/A 1 N/A N/A N/A M14 N/A 28 mm
[1.102 in] 		N/A 14.2 mm
[.559 in] 		N/A 1.5 mm
[.059 in] 		N/A 2.15 mm
[.085 in] 		N/A 0.65 mm
[.026 in] 		N/A Austenitic Stainless Steel N/A Plain, Not Oiled QUOTE
1 - 25 of 36 | Results Per Page |   | Unit of Measure
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