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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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Unit of Measure
Items
Disc Springs are available as single Discs or pre-stacked in custom configurations.

DSC 8 X 3.2 X 0.2 BR
Price per Package Unit $116.06
Disc Springs are available as single Discs or pre-stacked in custom configurations.

DSC 8 X 3.2 X 0.3 BR
Price per Package Unit $116.06
Disc Springs are available as single Discs or pre-stacked in custom configurations.

DSC 8 X 3.2 X 0.4 BR
Price per Package Unit $116.06
Disc Springs are available as single Discs or pre-stacked in custom configurations.

DSC 8 X 3.2 X 0.5 BR
Price per Package Unit $116.81
Disc Springs are available as single Discs or pre-stacked in custom configurations.

DSC 8 X 4.2 X 0.2 BR
Price per Package Unit $112.11
Package Type N/A Box
Units per Box
N/A 500 N/A 500 N/A 500 N/A 450 N/A 500
DIN EN Series N/A N/A N/A N/A N/A N/A N/A N/A N/A C
Bolt Size N/A M3 N/A M3 N/A M3 N/A M3 N/A M4
External Diameter (De) N/A 8 mm
[.315 in]
Internal Diameter (Di) N/A 3.2 mm
[.126 in] 		N/A 3.2 mm
[.126 in] 		N/A 3.2 mm
[.126 in] 		N/A 3.2 mm
[.126 in] 		N/A 4.2 mm
[.165 in]
Material Thickness (t) N/A 0.2 mm
[.008 in] 		N/A 0.3 mm
[.012 in] 		N/A 0.4 mm
[.016 in] 		N/A 0.5 mm
[.020 in] 		N/A 0.2 mm
[.008 in]
Free Height (lo) N/A 0.4 mm
[.015 in] 		N/A 0.55 mm
[.022 in] 		N/A 0.6 mm
[.024 in] 		N/A 0.7 mm
[.028 in] 		N/A 0.45 mm
[.018 in]
Free Cone Height (ho) N/A 0.2 mm
[.007 in] 		N/A 0.25 mm
[.010 in] 		N/A 0.2 mm
[.008 in] 		N/A 0.2 mm
[.008 in] 		N/A 0.25 mm
[.010 in]
Material Type N/A High Carbon Steel
Finish N/A Phosphate and Oil
F @ s = 0.75 ho N/A 26 N N/A 104 N N/A 186 N N/A 357 N N/A 39 N
Weight Per Piece N/A 0.0000659 kg N/A 0.0000992 kg N/A 0.0001322 kg N/A 0.0001653 kg N/A 0.000057 kg
Heat Treatment N/A HV 425-510 (HRC 43-50)
Order Processing Note1 N/A Orders typically ship in 2-3 business days. Orders received after 3pm EST will be processed on the next business day.
  • 1 NOTE: For shipments outside the United States, the Buyer is responsible for any additional taxes, import duty, brokerage and customs fees.