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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 standardised 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
  • 125
  • 140
  • 160
  • 180
  • 200

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
  • 64
  • 72
  • 82
  • 92
  • 102

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
  • 3.8
  • 4
  • 4.3
  • 4.8
  • 5
  • 5.5
  • 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 200 N/A N/A N/A M12 N/A 25 mm
[.984 in] 		N/A 12.2 mm
[.480 in] 		N/A 1 mm
[.039 in] 		N/A 1.8 mm
[.071 in] 		N/A 0.8 mm
[.032 in] 		N/A High Carbon Steel N/A Phosphate and Oil $109.49
N/A 125 N/A N/A N/A M12 N/A 25 mm
[.984 in] 		N/A 12.2 mm
[.480 in] 		N/A 1.25 mm
[.049 in] 		N/A 1.95 mm
[.077 in] 		N/A 0.7 mm
[.028 in] 		N/A Alloy Steel N/A Phosphate and Oil $109.41
N/A 125 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 Alloy Steel N/A Phosphate and Oil $109.41
N/A 150 N/A N/A N/A M10 N/A 28 mm
[1.102 in] 		N/A 10.2 mm
[.402 in] 		N/A 0.8 mm
[.031 in] 		N/A 1.75 mm
[.069 in] 		N/A 0.95 mm
[.038 in] 		N/A High Carbon Steel N/A Phosphate and Oil $105.52
N/A 125 N/A N/A N/A M10 N/A 28 mm
[1.102 in] 		N/A 10.2 mm
[.402 in] 		N/A 1 mm
[.039 in] 		N/A 2 mm
[.079 in] 		N/A 1 mm
[.040 in] 		N/A High Carbon Steel N/A Phosphate and Oil $103.38
N/A 100 N/A N/A N/A M10 N/A 28 mm
[1.102 in] 		N/A 10.2 mm
[.402 in] 		N/A 1.25 mm
[.049 in] 		N/A 2.25 mm
[.089 in] 		N/A 1 mm
[.040 in] 		N/A Alloy Steel N/A Phosphate and Oil $107.16
N/A 75 N/A N/A N/A M10 N/A 28 mm
[1.102 in] 		N/A 10.2 mm
[.402 in] 		N/A 1.5 mm
[.059 in] 		N/A 2.2 mm
[.087 in] 		N/A 0.7 mm
[.028 in] 		N/A Alloy Steel N/A Phosphate and Oil $89.82
N/A 125 N/A N/A N/A M12 N/A 28 mm
[1.102 in] 		N/A 12.2 mm
[.480 in] 		N/A 1 mm
[.039 in] 		N/A 1.95 mm
[.077 in] 		N/A 0.95 mm
[.038 in] 		N/A High Carbon Steel N/A Phosphate and Oil $101.35
N/A 100 N/A N/A N/A M12 N/A 28 mm
[1.102 in] 		N/A 12.2 mm
[.480 in] 		N/A 1.25 mm
[.049 in] 		N/A 2.1 mm
[.083 in] 		N/A 0.85 mm
[.034 in] 		N/A Alloy Steel N/A Phosphate and Oil $105.00
N/A 75 N/A N/A N/A M12 N/A 28 mm
[1.102 in] 		N/A 12.2 mm
[.480 in] 		N/A 1.5 mm
[.059 in] 		N/A 2.25 mm
[.089 in] 		N/A 0.75 mm
[.030 in] 		N/A Alloy Steel N/A Phosphate and Oil $88.20
N/A 150 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 High Carbon Steel N/A Phosphate and Oil $102.27
N/A 125 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 High Carbon Steel N/A Phosphate and Oil $100.00
N/A 100 N/A N/A N/A M14 N/A 28 mm
[1.102 in] 		N/A 14.2 mm
[.559 in] 		N/A 1.25 mm
[.049 in] 		N/A 2.1 mm
[.083 in] 		N/A 0.85 mm
[.034 in] 		N/A Alloy Steel N/A Phosphate and Oil $102.88
N/A 100 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 Alloy Steel N/A Phosphate and Oil $114.90
N/A 125 N/A N/A N/A M12 N/A 31.5 mm
[1.240 in] 		N/A 12.2 mm
[.480 in] 		N/A 1 mm
[.039 in] 		N/A 2.1 mm
[.083 in] 		N/A 1.1 mm
[.044 in] 		N/A High Carbon Steel N/A Phosphate and Oil $99.16
N/A 150 N/A C N/A M16 N/A 31.5 mm
[1.240 in] 		N/A 16.3 mm
[.642 in] 		N/A 0.8 mm
[.031 in] 		N/A 1.85 mm
[.073 in] 		N/A 1.05 mm
[.042 in] 		N/A High Carbon Steel N/A Phosphate and Oil $107.14
N/A 100 N/A B N/A M16 N/A 31.5 mm
[1.240 in] 		N/A 16.3 mm
[.642 in] 		N/A 1.25 mm
[.049 in] 		N/A 2.15 mm
[.085 in] 		N/A 0.9 mm
[.036 in] 		N/A Alloy Steel N/A Phosphate and Oil $108.33
N/A 75 N/A N/A N/A M16 N/A 31.5 mm
[1.240 in] 		N/A 16.3 mm
[.642 in] 		N/A 1.5 mm
[.059 in] 		N/A 2.4 mm
[.094 in] 		N/A 0.9 mm
[.035 in] 		N/A Alloy Steel N/A Phosphate and Oil $92.32
N/A 75 N/A A N/A M16 N/A 31.5 mm
[1.240 in] 		N/A 16.3 mm
[.642 in] 		N/A 1.75 mm
[.069 in] 		N/A 2.45 mm
[.096 in] 		N/A 0.7 mm
[.027 in] 		N/A Alloy Steel N/A Phosphate and Oil $111.20
N/A 50 N/A N/A N/A M16 N/A 31.5 mm
[1.240 in] 		N/A 16.3 mm
[.642 in] 		N/A 2 mm
[.079 in] 		N/A 2.75 mm
[.108 in] 		N/A 0.75 mm
[.029 in] 		N/A Alloy Steel N/A Phosphate and Oil $83.16
N/A 100 N/A N/A N/A M12 N/A 34 mm
[1.339 in] 		N/A 12.3 mm
[.484 in] 		N/A 1 mm
[.039 in] 		N/A 2.2 mm
[.087 in] 		N/A 1.2 mm
[.048 in] 		N/A High Carbon Steel N/A Phosphate and Oil $103.04
N/A 75 N/A N/A N/A M12 N/A 34 mm
[1.339 in] 		N/A 12.3 mm
[.484 in] 		N/A 1.25 mm
[.049 in] 		N/A 2.45 mm
[.096 in] 		N/A 1.2 mm
[.047 in] 		N/A Alloy Steel N/A Phosphate and Oil $100.93
N/A 50 N/A N/A N/A M12 N/A 34 mm
[1.339 in] 		N/A 12.3 mm
[.484 in] 		N/A 1.5 mm
[.059 in] 		N/A 2.7 mm
[.106 in] 		N/A 1.2 mm
[.047 in] 		N/A Alloy Steel N/A Phosphate and Oil $80.68
N/A 75 N/A N/A N/A M14 N/A 34 mm
[1.339 in] 		N/A 14.3 mm
[.563 in] 		N/A 1.25 mm
[.049 in] 		N/A 2.4 mm
[.094 in] 		N/A 1.15 mm
[.045 in] 		N/A Alloy Steel N/A Phosphate and Oil $99.25
N/A 50 N/A N/A N/A M14 N/A 34 mm
[1.339 in] 		N/A 14.3 mm
[.563 in] 		N/A 1.5 mm
[.059 in] 		N/A 2.55 mm
[.100 in] 		N/A 1.05 mm
[.041 in] 		N/A Alloy Steel N/A Phosphate and Oil $79.58
76 - 100 of 180 | Results Per Page |   | Unit of Measure
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