DIN 7991
HEXAGON SOCKET COUNTERSUNK SCREWS manufacturer in India
Steel Grades-4.6,5.6,6.8,10.9,12.9
Finish Self, Black, Zinc electroplating, Hot dip galvanised, cadmium,chromate, Green passivation
All data for information purpose only. For more details on any specific product standards or dimensions, please feel free to contact us at https://www.bhallafasteners.com/contact-us
Weight Table
din 7991 weight chart
Weight in kgs. per 1,000 pcs. unless otherwise specified. All weights are approximations.
| Diameter | M3 | M4 | M5 | M6 | M8 | M10 | M12 | M16 | M20 | M24 |
|---|---|---|---|---|---|---|---|---|---|---|
| Length | ||||||||||
| 8 | 0.47 | 0.92 | 1.60 | 2.35 | ||||||
| 10 | 0.56 | 1.07 | 1.85 | 2.70 | 5.47 | |||||
| 12 | 0.65 | 1.23 | 2.10 | 3.05 | 6.10 | 10.1 | ||||
| 16 | 0.83 | 1.53 | 2.59 | 3.76 | 7.35 | 12.1 | ||||
| 20 | 1.00 | 1.84 | 3.09 | 4.46 | 8.60 | 14.1 | 21.2 | |||
| 25 | 1.35 | 2.23 | 3.71 | 5.34 | 10.2 | 16.6 | 24.8 | |||
| 30 | 1.63 | 2.9 | 4.33 | 6.22 | 11.7 | 19.1 | 28.5 | 51.8 | ||
| 35 | 3.4 | 5.43 | 7.10 | 13.3 | 21.6 | 32.1 | 58.4 | 91.4 | ||
| 40 | 3.9 | 6.20 | 8.83 | 14.8 | 24.1 | 35.7 | 65.1 | 102 | ||
| 50 | 7.74 | 11.00 | 19.9 | 30.1 | 43.0 | 78.4 | 123 | 179 | ||
| 60 | 24.8 | 35.7 | 54.0 | 91.7 | 143 | 209 | ||||
| 70 | 41.2 | 62.9 | 111 | 164 | 239 | |||||
| 80 | 127 | 200 | 269 | |||||||
| 90 | 143 | 226 | 299 | |||||||
| 100 | 253 | 340 |
All information is strictly informative
Specification Table
din 7991 specifications
All measurements in millimeters (mm)
| d1 | b | t | s | k max | d2 |
|---|---|---|---|---|---|
| M3 | 12 | 1.2 | 2 | 1.7 | 6 |
| M4 | 14 | 1.8 | 2.5 | 2.3 | 8 |
| M5 | 16 | 2.3 | 3 | 2.8 | 10 |
| M6 | 18 | 2.5 | 4 | 3.3 | 12 |
| M8 | 22 | 3.5 | 5 | 4.4 | 16 |
| M10 | 26 | 4.4 | 6 | 5.5 | 20 |
| M12 | 30 | 4.6 | 8 | 6.5 | 24 |
| M16 | 38 | 5.3 | 10 | 7.5 | 30 |
| M20 | 46 | 5.9 | 12 | 8.5 | 36 |
| M24 | 54 | 10.3 | 14 | 14 | 39 |
All information is strictly informative