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!
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 |
External Diameter (De) |
Internal Diameter (Di) |
Material Thickness (t) |
Free Height (lo) |
Material Type |
Finish |
Price per Package Unit |
---|---|---|---|---|---|---|---|---|---|
660006 | Units per Box N/A 500 | DIN EN Series N/A A | External Diameter (De) N/A 8 mm.315 in | Internal Diameter (Di) N/A 4.2 mm.165 in | Material Thickness (t) N/A 0.4 mm.016 in | Free Height (lo) N/A 0.6 mm | Material Type N/A High Carbon Steel | Finish N/A Phosphate and Oil | $111.60 |
660014 | Units per Box N/A 400 | DIN EN Series N/A A | External Diameter (De) N/A 10 mm.394 in | Internal Diameter (Di) N/A 5.2 mm.205 in | Material Thickness (t) N/A 0.5 mm.020 in | Free Height (lo) N/A 0.75 mm | Material Type N/A High Carbon Steel | Finish N/A Phosphate and Oil | $99.84 |
660026 | Units per Box N/A 300 | DIN EN Series N/A A | External Diameter (De) N/A 12.5 mm.492 in | Internal Diameter (Di) N/A 6.2 mm.244 in | Material Thickness (t) N/A 0.7 mm.028 in | Free Height (lo) N/A 1 mm | Material Type N/A High Carbon Steel | Finish N/A Phosphate and Oil | $111.00 |
660030 | Units per Box N/A 250 | DIN EN Series N/A A | External Diameter (De) N/A 14 mm.551 in | Internal Diameter (Di) N/A 7.2 mm.283 in | Material Thickness (t) N/A 0.8 mm.031 in | Free Height (lo) N/A 1.1 mm | Material Type N/A High Carbon Steel | Finish N/A Phosphate and Oil | $103.10 |
660040 | Units per Box N/A 200 | DIN EN Series N/A A | External Diameter (De) N/A 16 mm.630 in | Internal Diameter (Di) N/A 8.2 mm.323 in | Material Thickness (t) N/A 0.9 mm.035 in | Free Height (lo) N/A 1.25 mm | Material Type N/A High Carbon Steel | Finish N/A Phosphate and Oil | $91.20 |
660051 | Units per Box N/A 150 | DIN EN Series N/A A | External Diameter (De) N/A 18 mm.709 in | Internal Diameter (Di) N/A 9.2 mm.362 in | Material Thickness (t) N/A 1 mm.039 in | Free Height (lo) N/A 1.4 mm | Material Type N/A High Carbon Steel | Finish N/A Phosphate and Oil | $101.94 |
660059 | Units per Box N/A 150 | DIN EN Series N/A A | External Diameter (De) N/A 20 mm.787 in | Internal Diameter (Di) N/A 10.2 mm.402 in | Material Thickness (t) N/A 1 mm.039 in | Free Height (lo) N/A 1.55 mm | Material Type N/A High Carbon Steel | Finish N/A Phosphate and Oil | $107.16 |
660065 | Units per Box N/A 150 | DIN EN Series N/A A | External Diameter (De) N/A 22.5 mm.886 in | Internal Diameter (Di) N/A 11.2 mm.441 in | Material Thickness (t) N/A 1.25 mm.049 in | Free Height (lo) N/A 1.75 mm | Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | $101.70 |
660078 | Units per Box N/A 125 | DIN EN Series N/A A | External Diameter (De) N/A 25 mm.984 in | Internal Diameter (Di) N/A 12.2 mm.480 in | Material Thickness (t) N/A 1.5 mm.059 in | Free Height (lo) N/A 2.05 mm | Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | $105.20 |
660095 | Units per Box N/A 75 | DIN EN Series N/A A | External Diameter (De) N/A 31.5 mm1.240 in | Internal Diameter (Di) N/A 16.3 mm.642 in | Material Thickness (t) N/A 1.75 mm.069 in | Free Height (lo) N/A 2.45 mm | Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | $106.92 |
660106 | Units per Box N/A 50 | DIN EN Series N/A A | External Diameter (De) N/A 35.5 mm1.398 in | Internal Diameter (Di) N/A 18.3 mm.720 in | Material Thickness (t) N/A 2 mm.079 in | Free Height (lo) N/A 2.8 mm | Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | $97.28 |
660116 | Units per Box N/A 50 | DIN EN Series N/A A | External Diameter (De) N/A 40 mm1.575 in | Internal Diameter (Di) N/A 20.4 mm.803 in | Material Thickness (t) N/A 2.25 mm.089 in | Free Height (lo) N/A 3.15 mm | Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | $109.76 |
660120 | Units per Box N/A 30 | DIN EN Series N/A A | External Diameter (De) N/A 45 mm1.772 in | Internal Diameter (Di) N/A 22.4 mm.882 in | Material Thickness (t) N/A 2.5 mm.098 in | Free Height (lo) N/A 3.5 mm | Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | $77.04 |
660134 | Units per Box N/A 20 | DIN EN Series N/A A | External Diameter (De) N/A 50 mm1.969 in | Internal Diameter (Di) N/A 25.4 mm1.000 in | Material Thickness (t) N/A 3 mm.118 in | Free Height (lo) N/A 4.1 mm | Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | $111.41 |
660137 | Units per Box N/A 20 | DIN EN Series N/A A | External Diameter (De) N/A 56 mm2.205 in | Internal Diameter (Di) N/A 28.5 mm1.122 in | Material Thickness (t) N/A 3 mm.118 in | Free Height (lo) N/A 4.3 mm | Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | $116.60 |
660148 | Units per Box N/A 10 | DIN EN Series N/A A | External Diameter (De) N/A 63 mm2.480 in | Internal Diameter (Di) N/A 31 mm1.220 in | Material Thickness (t) N/A 3.5 mm.138 in | Free Height (lo) N/A 4.9 mm | Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | $108.20 |
660155 | Units per Box N/A 1 | DIN EN Series N/A A | External Diameter (De) N/A 71 mm2.795 in | Internal Diameter (Di) N/A 36 mm1.417 in | Material Thickness (t) N/A 4 mm.157 in | Free Height (lo) N/A 5.6 mm | Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | QUOTE |
660159 | Units per Box N/A 5 | DIN EN Series N/A A | External Diameter (De) N/A 80 mm3.150 in | Internal Diameter (Di) N/A 41 mm1.614 in | Material Thickness (t) N/A 5 mm.197 in | Free Height (lo) N/A 6.7 mm | Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | $143.30 |
660162 | Units per Box N/A 1 | DIN EN Series N/A A | External Diameter (De) N/A 90 mm3.543 in | Internal Diameter (Di) N/A 46 mm1.811 in | Material Thickness (t) N/A 5 mm.197 in | Free Height (lo) N/A 7 mm | Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | QUOTE |
660169 | Units per Box N/A 5 | DIN EN Series N/A A | External Diameter (De) N/A 100 mm3.937 in | Internal Diameter (Di) N/A 51 mm2.008 in | Material Thickness (t) N/A 6 mm.236 in | Free Height (lo) N/A 8.2 mm | Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | $201.72 |
660172 | Units per Box N/A 5 | DIN EN Series N/A A | External Diameter (De) N/A 112 mm4.409 in | Internal Diameter (Di) N/A 57 mm2.244 in | Material Thickness (t) N/A 6 mm.236 in | Free Height (lo) N/A 8.5 mm | Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | QUOTE |
660005 | Units per Box N/A 500 | DIN EN Series N/A B | External Diameter (De) N/A 8 mm.315 in | Internal Diameter (Di) N/A 4.2 mm.165 in | Material Thickness (t) N/A 0.3 mm.012 in | Free Height (lo) N/A 0.55 mm | Material Type N/A High Carbon Steel | Finish N/A Phosphate and Oil | $111.60 |
660013 | Units per Box N/A 500 | DIN EN Series N/A B | External Diameter (De) N/A 10 mm.394 in | Internal Diameter (Di) N/A 5.2 mm.205 in | Material Thickness (t) N/A 0.4 mm.016 in | Free Height (lo) N/A 0.70 mm | Material Type N/A High Carbon Steel | Finish N/A Phosphate and Oil | $111.60 |
660025 | Units per Box N/A 300 | DIN EN Series N/A B | External Diameter (De) N/A 12.5 mm.492 in | Internal Diameter (Di) N/A 6.2 mm.244 in | Material Thickness (t) N/A 0.5 mm.020 in | Free Height (lo) N/A 0.85 mm | Material Type N/A High Carbon Steel | Finish N/A Phosphate and Oil | $98.16 |
660029 | Units per Box N/A 300 | DIN EN Series N/A B | External Diameter (De) N/A 14 mm.551 in | Internal Diameter (Di) N/A 7.2 mm.283 in | Material Thickness (t) N/A 0.5 mm.020 in | Free Height (lo) N/A 0.90 mm | Material Type N/A High Carbon Steel | Finish N/A Phosphate and Oil | $100.68 |