Flange bolt, hexagon head
DIN 6921, steel 8.8, zinc plated
DIN 6921/8.8 M12X20 AW16 NO SERR. ZN
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DIN 6921 has been replaced by EN 1665. There are some limited consistencies (some screw head heights have been amended | flange diameter is unchanged | width across the flat has been amended for M10, M12, M14, M16, and M20 | strength 12.9 has been removed | fine thread has been removed).
 | |
Thread type x nominal diameter (d) | M12 |
Length (l) | 20 mm |
Head diameter (d) | 26.6 mm |
Head height (k) | 11.5 mm |
Standards | DIN 6921 |
Material | Steel |
Property class | 8.8 |
Surface | Zinc plated |
RoHS-compliant | Yes |
Head type | Hexagon head with flange |
Drive type | Outer hexagon |
External drive (s) | WS16 |
Thread type | Metric thread |
Pitch | 1.75 mm |
Thread form | Standard metric thread |
Product class | A |
Notice | DIN 6921 has been replaced by EN 1665. There are some limited consistencies (some screw head heights have been amended | flange diameter is unchanged | width across the flat has been amended for M10, M12, M14, M16, and M20 | strength 12.9 has been removed | fine thread has been removed). |
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