At Ananka Fasteners Pvt Ltd, we manufacture fasteners to the dimensional requirements of DIN 2093. Disc (Belleville / conical spring) springs. Coned annular discs loaded axially to give high spring force in a small space; stackable in series (more deflection) or parallel (more load). DIN 2093 defines three manufacturing groups: Group 1 (t < 1.25 mm), Group 2 (1.25 <= t < 6 mm), Group 3 (6 <= t <= 14 mm). The standard covers a large size matrix; the table is a representative selection across the groups.
Disc (Belleville / conical spring) springs. Coned annular discs loaded axially to give high spring force in a small space; stackable in series (more deflection) or parallel (more load). DIN 2093 defines three manufacturing groups: Group 1 (t < 1.25 mm), Group 2 (1.25 <= t < 6 mm), Group 3 (6 <= t <= 14 mm). The standard covers a large size matrix; the table is a representative selection across the groups.
disc spring (Belleville washer)
Key dimensions for common sizes are listed below.
| Group | Outside dia De (mm) | Inside dia Di (mm) | Thickness t (mm) | Overall height l0 (mm) |
|---|---|---|---|---|
| 1 | 10 | 5.2 | 0.5 | 0.75 |
| 1 | 16 | 8.2 | 0.9 | 1.25 |
| 1 | 20 | 10.2 | 1.1 | 1.55 |
| 2 | 28 | 14.2 | 1.5 | 2.15 |
| 2 | 40 | 20.4 | 2.25 | 3.15 |
| 2 | 63 | 31.0 | 3.5 | 4.90 |
| 3 | 125 | 64.0 | 8.0 | 10.60 |
| 3 | 200 | 102.0 | 12.0 | 16.20 |
n/a (non-threaded spring element)
[‘DIN 2092’, ‘DIN 6796’, ‘DIN EN 16983’, ‘DIN 6799’]
For the official DIN standards catalogue, see the DIN standards listing. This external reference is provided for standards identification; the purchaser should verify the current edition applicable to the order.
We produce DIN 2093 fasteners in carbon and alloy steel, austenitic, duplex and super-duplex stainless, and high-nickel, titanium and copper alloys — for structural, flanged, machinery and process applications worldwide.
For technical documentation and quotations, buyers can also review the Ananka Fasteners manufacturing and supply range or contact the team through the fastener enquiry and technical support page.
Ananka Fasteners supplies every lot with full material traceability and third-party testing on request.
Disc (Belleville / conical spring) springs. Coned annular discs loaded axially to give high spring force in a small space; stackable in series (more deflection) or parallel (more load). DIN 2093 defines three manufacturing groups: Group 1 (t < 1.25 mm), Group 2 (1.25 <= t < 6 mm), Group 3 (6 <= t <= 14 mm). The standard covers a large size matrix; the table is a representative selection across the groups.
Ananka Fasteners manufactures DIN 2093 in sizes from 1–3. See the Dimensional Table above for the complete size breakdown.
n/a (non-threaded spring element)
We produce DIN 2093 fasteners in carbon and alloy steel, austenitic, duplex and super-duplex stainless, and high-nickel, titanium and copper alloys — for structural, flanged, machinery and process applications worldwide.
Yes. For a quotation, provide the required nominal size, material grade, quantity and any inspection or certificate requirements.
Need a fastener manufactured to DIN 2093 for an industrial project? Send the required fastener type, size, material grade, quantity and certification requirements to Ananka Fasteners. Our team can review the requirement and provide technical and commercial information for standard or custom configurations.
Recommended RFQ details: DIN 2093 requirement, nominal size, material grade, quantity, inspection requirements and EN 10204 certificate requirements where applicable.
Dimensions compiled per DIN 2093 and industry references; provided for reference only — confirm against the current edition of the standard before design use.
