DIN 6921 Hex Flange Bolt
Flanged automotive bolt requiring no washer.
- Standard
- DIN 6921 / ISO 4162
- Product family
- Flange bolt
- Material
- Carbon / alloy steel
- Strength class
- 10.9
- Largest thread diameter
- 16 mm
DIN 6914 HV Structural Bolt
High-strength class 10.9 preloadable bolt for steel construction.
The DIN 6914 HV bolt is used as a set with a DIN 6915 nut (class 10) and DIN 6916 washer. Wider head dimensions reduce bearing pressure in preloaded connections. Under EN 14399-4 the set ships with a lot certificate.
Usage and selection tips
The values in the dimension table are nominal ISO/DIN sizes; manufacturing tolerances are given on the relevant page of the standard. For stock status, special lengths and coatings, use the sample request form or talk to our sales team.
Dimension table (ISO)
| M12 | s = 22 · k = 8 |
|---|---|
| M16 | s = 27 · k = 10 |
| M20 | s = 32 · k = 13 |
| M24 | s = 41 · k = 15 |
Documents
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90° countersunk socket screw that sits flush with the surface.
- Standard
- DIN 7991 / ISO 10642
- Product family
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- Material
- Carbon / alloy steelStainless A2 (304)
- Strength class
- 10.9
- Largest thread diameter
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DIN 912 Socket Head Cap Screw
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- Standard
- DIN 912 / ISO 4762
- Product family
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- Material
- Carbon / alloy steelStainless A2 (304)
- Strength class
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- Largest thread diameter
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