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!
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
660152 | Units per Box N/A 10 | DIN EN Series N/A N/A | Bolt Size N/A M35 |
External Diameter (De)
N/A 70 mm [2.756 in] |
Internal Diameter (Di)
N/A 35.5 mm [1.398 in] |
Material Thickness (t)
N/A 4 mm [.157 in] |
Free Height (lo)
N/A 5.8 mm [.228 in] |
Free Cone Height (ho)
N/A 1.8 mm [.071 in] |
Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | £95.21 |
660153 | Units per Box N/A 25 | DIN EN Series N/A C | Bolt Size N/A M35 |
External Diameter (De)
N/A 71 mm [2.795 in] |
Internal Diameter (Di)
N/A 36 mm [1.417 in] |
Material Thickness (t)
N/A 2 mm [.079 in] |
Free Height (lo)
N/A 4.6 mm [.181 in] |
Free Cone Height (ho)
N/A 2.6 mm [.102 in] |
Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | £101.73 |
660154 | Units per Box N/A 20 | DIN EN Series N/A B | Bolt Size N/A M35 |
External Diameter (De)
N/A 71 mm [2.795 in] |
Internal Diameter (Di)
N/A 36 mm [1.417 in] |
Material Thickness (t)
N/A 2.5 mm [.098 in] |
Free Height (lo)
N/A 4.5 mm [.177 in] |
Free Cone Height (ho)
N/A 2 mm [.079 in] |
Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | £95.37 |
660155 | Units per Box N/A 1 | DIN EN Series N/A A | Bolt Size N/A M35 |
External Diameter (De)
N/A 71 mm [2.795 in] |
Internal Diameter (Di)
N/A 36 mm [1.417 in] |
Material Thickness (t)
N/A 4 mm [.157 in] |
Free Height (lo)
N/A 5.6 mm [.220 in] |
Free Cone Height (ho)
N/A 1.6 mm [.063 in] |
Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | £0.00 |
660156 | Units per Box N/A 15 | DIN EN Series N/A C | Bolt Size N/A M40 |
External Diameter (De)
N/A 80 mm [3.150 in] |
Internal Diameter (Di)
N/A 41 mm [1.614 in] |
Material Thickness (t)
N/A 2.25 mm [.089 in] |
Free Height (lo)
N/A 5.2 mm [.205 in] |
Free Cone Height (ho)
N/A 2.95 mm [.116 in] |
Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | £83.63 |
660157 | Units per Box N/A 10 | DIN EN Series N/A B | Bolt Size N/A M40 |
External Diameter (De)
N/A 80 mm [3.150 in] |
Internal Diameter (Di)
N/A 41 mm [1.614 in] |
Material Thickness (t)
N/A 3 mm [.118 in] |
Free Height (lo)
N/A 5.3 mm [.209 in] |
Free Cone Height (ho)
N/A 2.3 mm [.091 in] |
Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | £84.96 |
660158 | Units per Box N/A 5 | DIN EN Series N/A N/A | Bolt Size N/A M40 |
External Diameter (De)
N/A 80 mm [3.150 in] |
Internal Diameter (Di)
N/A 41 mm [1.614 in] |
Material Thickness (t)
N/A 4 mm [.157 in] |
Free Height (lo)
N/A 6.2 mm [.244 in] |
Free Cone Height (ho)
N/A 2.2 mm [.087 in] |
Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | £59.33 |
660159 | Units per Box N/A 5 | DIN EN Series N/A A | Bolt Size N/A M40 |
External Diameter (De)
N/A 80 mm [3.150 in] |
Internal Diameter (Di)
N/A 41 mm [1.614 in] |
Material Thickness (t)
N/A 5 mm [.197 in] |
Free Height (lo)
N/A 6.7 mm [.264 in] |
Free Cone Height (ho)
N/A 1.7 mm [.067 in] |
Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | £128.59 |
660160 | Units per Box N/A 10 | DIN EN Series N/A C | Bolt Size N/A M45 |
External Diameter (De)
N/A 90 mm [3.543 in] |
Internal Diameter (Di)
N/A 46 mm [1.811 in] |
Material Thickness (t)
N/A 2.5 mm [.098 in] |
Free Height (lo)
N/A 5.7 mm [.224 in] |
Free Cone Height (ho)
N/A 3.2 mm [.126 in] |
Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | £85.95 |
660161 | Units per Box N/A 10 | DIN EN Series N/A B | Bolt Size N/A M45 |
External Diameter (De)
N/A 90 mm [3.543 in] |
Internal Diameter (Di)
N/A 46 mm [1.811 in] |
Material Thickness (t)
N/A 3.5 mm [.138 in] |
Free Height (lo)
N/A 6 mm [.236 in] |
Free Cone Height (ho)
N/A 2.5 mm [.098 in] |
Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | £120.17 |
660162 | Units per Box N/A 1 | DIN EN Series N/A A | Bolt Size N/A M45 |
External Diameter (De)
N/A 90 mm [3.543 in] |
Internal Diameter (Di)
N/A 46 mm [1.811 in] |
Material Thickness (t)
N/A 5 mm [.197 in] |
Free Height (lo)
N/A 7 mm [.276 in] |
Free Cone Height (ho)
N/A 2 mm [.079 in] |
Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | QUOTE |
660163 | Units per Box N/A 1 | DIN EN Series N/A N/A | Bolt Size N/A M40 |
External Diameter (De)
N/A 100 mm [3.937 in] |
Internal Diameter (Di)
N/A 41 mm [1.614 in] |
Material Thickness (t)
N/A 4 mm [.157 in] |
Free Height (lo)
N/A 7.2 mm [.283 in] |
Free Cone Height (ho)
N/A 3.2 mm [.126 in] |
Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | QUOTE |
660164 | Units per Box N/A 5 | DIN EN Series N/A N/A | Bolt Size N/A M40 |
External Diameter (De)
N/A 100 mm [3.937 in] |
Internal Diameter (Di)
N/A 41 mm [1.614 in] |
Material Thickness (t)
N/A 5 mm [.197 in] |
Free Height (lo)
N/A 7.75 mm [.305 in] |
Free Cone Height (ho)
N/A 2.75 mm [.108 in] |
Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | £157.56 |
660165 | Units per Box N/A 10 | DIN EN Series N/A C | Bolt Size N/A M50 |
External Diameter (De)
N/A 100 mm [3.937 in] |
Internal Diameter (Di)
N/A 51 mm [2.008 in] |
Material Thickness (t)
N/A 2.7 mm [.106 in] |
Free Height (lo)
N/A 6.2 mm [.244 in] |
Free Cone Height (ho)
N/A 3.5 mm [.138 in] |
Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | £105.44 |
660166 | Units per Box N/A 10 | DIN EN Series N/A B | Bolt Size N/A M50 |
External Diameter (De)
N/A 100 mm [3.937 in] |
Internal Diameter (Di)
N/A 51 mm [2.008 in] |
Material Thickness (t)
N/A 3.5 mm [.138 in] |
Free Height (lo)
N/A 6.3 mm [.248 in] |
Free Cone Height (ho)
N/A 2.8 mm [.110 in] |
Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | £138.88 |
660167 | Units per Box N/A 1 | DIN EN Series N/A N/A | Bolt Size N/A M50 |
External Diameter (De)
N/A 100 mm [3.937 in] |
Internal Diameter (Di)
N/A 51 mm [2.008 in] |
Material Thickness (t)
N/A 4 mm [.157 in] |
Free Height (lo)
N/A 7 mm [.276 in] |
Free Cone Height (ho)
N/A 3 mm [.119 in] |
Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | QUOTE |
660168 | Units per Box N/A 5 | DIN EN Series N/A N/A | Bolt Size N/A M50 |
External Diameter (De)
N/A 100 mm [3.937 in] |
Internal Diameter (Di)
N/A 51 mm [2.008 in] |
Material Thickness (t)
N/A 5 mm [.197 in] |
Free Height (lo)
N/A 7.8 mm [.307 in] |
Free Cone Height (ho)
N/A 2.8 mm [.110 in] |
Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | £154.82 |
660169 | Units per Box N/A 5 | DIN EN Series N/A A | Bolt Size N/A M50 |
External Diameter (De)
N/A 100 mm [3.937 in] |
Internal Diameter (Di)
N/A 51 mm [2.008 in] |
Material Thickness (t)
N/A 6 mm [.236 in] |
Free Height (lo)
N/A 8.2 mm [.323 in] |
Free Cone Height (ho)
N/A 2.2 mm [.087 in] |
Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | £177.20 |
660170 | Units per Box N/A 10 | DIN EN Series N/A C | Bolt Size N/A M55 |
External Diameter (De)
N/A 112 mm [4.409 in] |
Internal Diameter (Di)
N/A 57 mm [2.244 in] |
Material Thickness (t)
N/A 3 mm [.118 in] |
Free Height (lo)
N/A 6.9 mm [.272 in] |
Free Cone Height (ho)
N/A 3.9 mm [.154 in] |
Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | £136.35 |
660171 | Units per Box N/A 5 | DIN EN Series N/A B | Bolt Size N/A M55 |
External Diameter (De)
N/A 112 mm [4.409 in] |
Internal Diameter (Di)
N/A 57 mm [2.244 in] |
Material Thickness (t)
N/A 4 mm [.157 in] |
Free Height (lo)
N/A 7.2 mm [.283 in] |
Free Cone Height (ho)
N/A 3.2 mm [.126 in] |
Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | QUOTE |
660172 | Units per Box N/A 5 | DIN EN Series N/A A | Bolt Size N/A M55 |
External Diameter (De)
N/A 112 mm [4.409 in] |
Internal Diameter (Di)
N/A 57 mm [2.244 in] |
Material Thickness (t)
N/A 6 mm [.236 in] |
Free Height (lo)
N/A 8.5 mm [.335 in] |
Free Cone Height (ho)
N/A 2.5 mm [.099 in] |
Material Type N/A Alloy Steel | Finish N/A Phosphate and Oil | QUOTE |