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

SPIROL offers the full range of DIN EN 16983 (formerly DIN 2093) Group 1 and 2 Disc Springs in Series A, B, and C. In addition to the DIN specified sizes, SPIROL stocks its own standard sizes with outside diameters ranging from Ø8mm to Ø200mm. SPIROL Standard Disc Springs were designed around the standardized calculations of DIN EN 16984 (formerly DIN 2092), and meet all material, dimensional tolerance, and quality specifications as laid out in DIN EN 16983 (formerly DIN 2093) yet offer an expansion in the diameter and thickness combinations that are not included in the DIN standard. Standard materials include carbon steel and alloy steel, both finished with a protective coating of zinc phosphate and oil.

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!

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External Diameter (mm)

  • 8
  • 10
  • 12
  • 12.5
  • 14
  • 15
  • 16
  • 18
  • 20
  • 22.5
  • 23
  • 25
  • 28
  • 31.5
  • 34
  • 35.5
  • 40
  • 45
  • 50
  • 56
  • 60
  • 63
  • 70
  • 71
  • 80
  • 90
  • 100
  • 112

External Diameter (in)

  • .315
  • .394
  • .472
  • .492
  • .551
  • .591
  • .630
  • .709
  • .787
  • .886
  • .906
  • .984
  • 1.102
  • 1.240
  • 1.339
  • 1.398
  • 1.575
  • 1.772
  • 1.969
  • 2.205
  • 2.362
  • 2.480
  • 2.756
  • 2.795
  • 3.150
  • 3.543
  • 3.937
  • 4.409

Internal Diameter (mm)

  • 3.2
  • 4.2
  • 5.2
  • 6.2
  • 7.2
  • 8.2
  • 9.2
  • 10.2
  • 11.2
  • 12.2
  • 12.3
  • 14.2
  • 14.3
  • 16.3
  • 18.3
  • 18.4
  • 20.4
  • 20.5
  • 22.4
  • 24.4
  • 25.4
  • 25.5
  • 28.5
  • 30.5
  • 31
  • 35.5
  • 36
  • 41
  • 46
  • 51
  • 57

Internal Diameter (in)

  • .126
  • .165
  • .205
  • .244
  • .283
  • .323
  • .362
  • .402
  • .441
  • .480
  • .484
  • .559
  • .563
  • .642
  • .720
  • .724
  • .803
  • .807
  • .882
  • .961
  • 1.000
  • 1.004
  • 1.122
  • 1.201
  • 1.220
  • 1.398
  • 1.417
  • 1.614
  • 1.811
  • 2.008
  • 2.244

Material Thickness (mm)

  • 0.2
  • 0.25
  • 0.3
  • 0.35
  • 0.4
  • 0.45
  • 0.5
  • 0.6
  • 0.7
  • 0.8
  • 0.9
  • 1
  • 1.1
  • 1.25
  • 1.5
  • 1.75
  • 1.8
  • 2
  • 2.25
  • 2.5
  • 2.7
  • 3
  • 3.5
  • 4
  • 5
  • 6

Material Thickness (in)

  • .008
  • .010
  • .012
  • .014
  • .016
  • .018
  • .020
  • .024
  • .028
  • .031
  • .035
  • .039
  • .043
  • .049
  • .059
  • .069
  • .071
  • .079
  • .089
  • .098
  • .106
  • .118
  • .138
  • .157
  • .197
  • .236

Material Type

  • Alloy Steel
  • High Carbon 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 Package Unit

N/A 25 N/A N/A N/A M22 N/A 50 mm
[1.969 in] 		N/A 22.4 mm
[.882 in] 		N/A 2 mm
[.079 in] 		N/A 3.6 mm
[.142 in] 		N/A 1.6 mm
[.063 in] 		N/A Alloy Steel N/A Phosphate and Oil $100.62
N/A 20 N/A N/A N/A M22 N/A 50 mm
[1.969 in] 		N/A 22.4 mm
[.882 in] 		N/A 2.5 mm
[.098 in] 		N/A 3.9 mm
[.154 in] 		N/A 1.4 mm
[.056 in] 		N/A Alloy Steel N/A Phosphate and Oil $99.91
N/A 30 N/A C N/A M25 N/A 50 mm
[1.969 in] 		N/A 25.4 mm
[1.000 in] 		N/A 1.25 mm
[.049 in] 		N/A 2.85 mm
[.112 in] 		N/A 1.6 mm
[.063 in] 		N/A Alloy Steel N/A Phosphate and Oil $78.17
N/A 30 N/A N/A N/A M25 N/A 50 mm
[1.969 in] 		N/A 25.4 mm
[1.000 in] 		N/A 1.5 mm
[.059 in] 		N/A 3.1 mm
[.122 in] 		N/A 1.6 mm
[.063 in] 		N/A Alloy Steel N/A Phosphate and Oil $92.96
N/A 25 N/A B N/A M25 N/A 50 mm
[1.969 in] 		N/A 25.4 mm
[1.000 in] 		N/A 2 mm
[.079 in] 		N/A 3.4 mm
[.134 in] 		N/A 1.4 mm
[.055 in] 		N/A Alloy Steel N/A Phosphate and Oil $116.89
N/A 25 N/A N/A N/A M25 N/A 50 mm
[1.969 in] 		N/A 25.4 mm
[1.000 in] 		N/A 2.25 mm
[.089 in] 		N/A 3.75 mm
[.148 in] 		N/A 1.5 mm
[.059 in] 		N/A Alloy Steel N/A Phosphate and Oil $112.22
N/A 20 N/A N/A N/A M25 N/A 50 mm
[1.969 in] 		N/A 25.4 mm
[1.000 in] 		N/A 2.5 mm
[.098 in] 		N/A 3.9 mm
[.154 in] 		N/A 1.4 mm
[.056 in] 		N/A Alloy Steel N/A Phosphate and Oil $98.47
N/A 20 N/A A N/A M25 N/A 50 mm
[1.969 in] 		N/A 25.4 mm
[1.000 in] 		N/A 3 mm
[.118 in] 		N/A 4.1 mm
[.161 in] 		N/A 1.1 mm
[.043 in] 		N/A Alloy Steel N/A Phosphate and Oil $115.87
N/A 30 N/A C N/A M28 N/A 56 mm
[2.205 in] 		N/A 28.5 mm
[1.122 in] 		N/A 1.5 mm
[.059 in] 		N/A 3.45 mm
[.136 in] 		N/A 1.95 mm
[.077 in] 		N/A Alloy Steel N/A Phosphate and Oil $97.02
N/A 25 N/A B N/A M28 N/A 56 mm
[2.205 in] 		N/A 28.5 mm
[1.122 in] 		N/A 2 mm
[.079 in] 		N/A 3.6 mm
[.142 in] 		N/A 1.6 mm
[.063 in] 		N/A Alloy Steel N/A Phosphate and Oil $103.77
N/A 20 N/A A N/A M28 N/A 56 mm
[2.205 in] 		N/A 28.5 mm
[1.122 in] 		N/A 3 mm
[.118 in] 		N/A 4.3 mm
[.169 in] 		N/A 1.3 mm
[.051 in] 		N/A Alloy Steel N/A Phosphate and Oil $121.26
N/A 25 N/A N/A N/A M20 N/A 60 mm
[2.362 in] 		N/A 20.5 mm
[.807 in] 		N/A 2 mm
[.079 in] 		N/A 4.2 mm
[.165 in] 		N/A 2.2 mm
[.086 in] 		N/A Alloy Steel N/A Phosphate and Oil $112.58
N/A 20 N/A N/A N/A M20 N/A 60 mm
[2.362 in] 		N/A 20.5 mm
[.807 in] 		N/A 2.5 mm
[.098 in] 		N/A 4.7 mm
[.185 in] 		N/A 2.2 mm
[.087 in] 		N/A Alloy Steel N/A Phosphate and Oil $111.77
N/A 20 N/A N/A N/A M25 N/A 60 mm
[2.362 in] 		N/A 25.5 mm
[1.004 in] 		N/A 2.5 mm
[.098 in] 		N/A 4.4 mm
[.173 in] 		N/A 1.9 mm
[.075 in] 		N/A Alloy Steel N/A Phosphate and Oil $109.55
N/A 15 N/A N/A N/A M25 N/A 60 mm
[2.362 in] 		N/A 25.5 mm
[1.004 in] 		N/A 3 mm
[.118 in] 		N/A 4.65 mm
[.183 in] 		N/A 1.65 mm
[.065 in] 		N/A Alloy Steel N/A Phosphate and Oil $96.80
N/A 20 N/A N/A N/A M30 N/A 60 mm
[2.362 in] 		N/A 30.5 mm
[1.201 in] 		N/A 2.5 mm
[.098 in] 		N/A 4.5 mm
[.177 in] 		N/A 2 mm
[.079 in] 		N/A Alloy Steel N/A Phosphate and Oil $106.89
N/A 15 N/A N/A N/A M30 N/A 60 mm
[2.362 in] 		N/A 30.5 mm
[1.201 in] 		N/A 3 mm
[.118 in] 		N/A 4.7 mm
[.185 in] 		N/A 1.7 mm
[.067 in] 		N/A Alloy Steel N/A Phosphate and Oil $94.34
N/A 15 N/A N/A N/A M30 N/A 60 mm
[2.362 in] 		N/A 30.5 mm
[1.201 in] 		N/A 3.5 mm
[.138 in] 		N/A 5 mm
[.197 in] 		N/A 1.5 mm
[.059 in] 		N/A Alloy Steel N/A Phosphate and Oil $108.52
N/A 25 N/A C N/A M30 N/A 63 mm
[2.480 in] 		N/A 31 mm
[1.220 in] 		N/A 1.8 mm
[.071 in] 		N/A 4.15 mm
[.163 in] 		N/A 2.35 mm
[.092 in] 		N/A Alloy Steel N/A Phosphate and Oil $114.92
N/A 15 N/A B N/A M30 N/A 63 mm
[2.480 in] 		N/A 31 mm
[1.220 in] 		N/A 2.5 mm
[.098 in] 		N/A 4.25 mm
[.167 in] 		N/A 1.75 mm
[.069 in] 		N/A Alloy Steel N/A Phosphate and Oil $91.81
N/A 10 N/A N/A N/A M30 N/A 63 mm
[2.480 in] 		N/A 31 mm
[1.220 in] 		N/A 3 mm
[.118 in] 		N/A 4.7 mm
[.185 in] 		N/A 1.7 mm
[.067 in] 		N/A Alloy Steel N/A Phosphate and Oil $89.06
N/A 10 N/A A N/A M30 N/A 63 mm
[2.480 in] 		N/A 31 mm
[1.220 in] 		N/A 3.5 mm
[.138 in] 		N/A 4.9 mm
[.193 in] 		N/A 1.4 mm
[.055 in] 		N/A Alloy Steel N/A Phosphate and Oil $112.53
N/A 20 N/A N/A N/A M30 N/A 70 mm
[2.756 in] 		N/A 30.5 mm
[1.201 in] 		N/A 2.5 mm
[.098 in] 		N/A 4.9 mm
[.193 in] 		N/A 2.4 mm
[.095 in] 		N/A Alloy Steel N/A Phosphate and Oil $113.25
N/A 10 N/A N/A N/A M30 N/A 70 mm
[2.756 in] 		N/A 30.5 mm
[1.201 in] 		N/A 3 mm
[.118 in] 		N/A 5.1 mm
[.201 in] 		N/A 2.1 mm
[.083 in] 		N/A Alloy Steel N/A Phosphate and Oil $81.22
N/A 10 N/A N/A N/A M35 N/A 70 mm
[2.756 in] 		N/A 35.5 mm
[1.398 in] 		N/A 3 mm
[.118 in] 		N/A 5.1 mm
[.201 in] 		N/A 2.1 mm
[.083 in] 		N/A Alloy Steel N/A Phosphate and Oil $78.77
126 - 150 of 171 | Results Per Page |   | Unit of Measure
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