DIN 6796 conical spring washers / DIN 6796 conical spring washers
Dimensions, standards and downloadable engineering files are generated from published product data.
Open full drawing previewSpecial surface parameters must be reviewed against the released drawing; the profile name alone is not a complete geometry definition.
A missing FEM record is not evidence of failed validation. It means no approved product-level study is public on this page.
DIN 6796 washers compensate settlement and help maintain preload in predominantly axial short bolted joints. They are not an independent safeguard against self-loosening under alternating transverse load. Tightening torque requires thread, friction and assembly-method inputs.
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PHOSPHATE_OIL
CONTINUOUS_DIE_FORM+GENERIC_SPRING_STEEL+NO_SUPPORT_FACE+DIN6796_SETTING_TEST+PHOSPHATE_OIL
Blocked — not for production
Download Excel · 18.8 kB15 mm
Table 1 · DIN 6796 pages 5-6 / Figure 1 / Table 135 mm
Table 1 · DIN 6796 pages 5-6 / Figure 1 / Table 13.5 mm
Table 1 · DIN 6796 pages 5-6 / Figure 1 / Table 14.65 mm；maximum in delivery condition; not a symmetric tolerance
Table 1 · DIN 6796 pages 5-6 / Figure 1 / Table 14.04 mm；Minimum total height after the setting test.
Table 1 · DIN 6796 pages 5-6 / Figure 1 / Table 121.6 kg/1000
Table 1 · DIN 6796 pages 5-6 / Figure 1 / Table 1deviation 0 / +0.43 mm；H14
Figure 1 / Table 1 · DIN 6796 pages 5-6 / Figure 1 / Table 1deviation -0.62 / 0 mm；h14
Figure 1 / Table 1 · DIN 6796 pages 5-6 / Figure 1 / Table 1deviation -0.05 / +0.05 mm；DIN EN 10140 normal tolerance A, strip width < 125 mm
Figure 1 / Table 1 · DIN 6796 pages 5-6 / Figure 1 / Table 1diameter 2 IT12 (IT12=0.25 mm at d2=35 mm)
Figure 1 / Table 1 · DIN 6796 pages 5-6 / Figure 1 / Table 1420–490 HV；quenched and tempered FSt; DIN 267-26
clauses 4-5 / Tables 1-2 · DIN 267-26 clauses 4-5 / tables 1-259.1 kN；compress for 2 minutes; released height shall be at least h min
clauses 4-5 / Tables 1-2 · DIN 267-26 clauses 4-5 / tables 1-2after 2 minutes at compression load, release continuously by 20 micrometres
clauses 4-5 / Tables 1-2 · DIN 267-26 clauses 4-5 / tables 1-2| Characteristic | Requirement / limits | Status | Source |
|---|---|---|---|
| Outside diameterD / De | 35 mmh14 | Resolved | DIN 6796:2009-08DIN 6796 pages 5-6 / Figure 1 / Table 1 |
| Inside diameter d1d1 | 15 mm | Resolved | DIN 6796:2009-08DIN 6796 pages 5-6 / Figure 1 / Table 1 |
| Inside diameterd / Di | 15 mmH14 | Resolved | DIN 6796:2009-08DIN 6796 pages 5-6 / Figure 1 / Table 1 |
| Outside diameter d2d2 | 35 mm | Resolved | DIN 6796:2009-08DIN 6796 pages 5-6 / Figure 1 / Table 1 |
| Product thicknesst / t′ | 3.5 mmDIN EN 10140 normal tolerance A, strip width < 125 mm | Resolved | DIN 6796:2009-08DIN 6796 pages 5-6 / Figure 1 / Table 1 |
| Thickness ss | 3.5 mm | Resolved | DIN 6796:2009-08DIN 6796 pages 5-6 / Figure 1 / Table 1 |
| Free heightH0 / l₀ | ≤ 4.65 mmmaximum in delivery condition; not a symmetric tolerance | Resolved | DIN 6796:2009-08DIN 6796 pages 5-6 / Figure 1 / Table 1 |
| Total height hh | 4.65 mm | Resolved | DIN 6796:2009-08DIN 6796 pages 5-6 / Figure 1 / Table 1 |
| Cone heighth0 / h₀ | Nominal value only; approved tolerance source requiredOnly the catalog nominal value is retained; tolerance, measurement condition and sampling plan require an approved vendor source or Polysplendid inspection specification. | Approved source required | Pending approved source— |
| Total height hh | 4.04 mm | Resolved | DIN 6796:2009-08DIN 6796 pages 5-6 / Figure 1 / Table 1 |
| Coaxiality— | ≤ 0.5 mmdiameter 2 IT12 (IT12=0.25 mm at d2=35 mm) | Resolved | DIN 6796:2009-08DIN 6796 pages 5-6 / Figure 1 / Table 1 |
| Reference mass per 1000 piecesm1000 | 21.6 kg/1000 | Resolved | DIN 6796:2009-08DIN 6796 pages 5-6 / Figure 1 / Table 1 |
| Flatness— | Nominal value only; approved tolerance source requiredOnly the catalog nominal value is retained; tolerance, measurement condition and sampling plan require an approved vendor source or Polysplendid inspection specification. | Approved source required | Pending approved source— |
| Parallelism— | Nominal value only; approved tolerance source requiredOnly the catalog nominal value is retained; tolerance, measurement condition and sampling plan require an approved vendor source or Polysplendid inspection specification. | Approved source required | Pending approved source— |
| Test loadFt | Nominal value only; approved tolerance source requiredOnly the catalog nominal value is retained; tolerance, measurement condition and sampling plan require an approved vendor source or Polysplendid inspection specification. | Approved source required | Pending approved source— |
| Hardness— | 420–490 HVquenched and tempered FSt; DIN 267-26 | Resolved | DIN 6796:2009-08DIN 267-26 clauses 4-5 / tables 1-2 |
| Permanent-set test compression loadFp | 59.1 kNcompress for 2 minutes; released height shall be at least h min | Resolved | DIN 6796:2009-08DIN 267-26 clauses 4-5 / tables 1-2 |
| Minimum residual force after 20 µm releaseFr,min | ≥ 25 kNafter 2 minutes at compression load, release continuously by 20 micrometres | Resolved | DIN 6796:2009-08DIN 267-26 clauses 4-5 / tables 1-2 |
Where cone-height limits are shown, they are derived references only. Flatness and parallelism become acceptance criteria only after an approved drawing, process card or supply agreement supplies numeric values.
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