SPIROL International Corporation
SPIROL International Corporation
30 Rock Avenue
Danielson, CT 06239-1434
United States
Phone: +1 (1) 330.920.3655
Fax: +1 (1) 330.920.3659
Website: www.spirol.com
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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!

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

660076 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 145.95 CAD
660077 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 145.84 CAD
660078 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 145.84 CAD
660079 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 140.66 CAD
660080 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 137.80 CAD
660081 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 142.84 CAD
660082 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 119.74 CAD
660083 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 135.10 CAD
660084 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 139.96 CAD
660085 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 117.57 CAD
660086 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 136.33 CAD
660087 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 133.30 CAD
660088 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 137.13 CAD
660089 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 153.16 CAD
660090 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 132.18 CAD
660092 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 142.82 CAD
660093 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 144.40 CAD
660094 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 123.06 CAD
660095 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 148.22 CAD
660096 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 110.85 CAD
660097 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 137.35 CAD
660098 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 134.54 CAD
660099 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 107.55 CAD
660100 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 132.30 CAD
660101 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 106.08 CAD
Unit of Measure
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