DIN 7505 Cross-Recessed Countersunk Head Chipboard Screw
Cross-recessed countersunk head chipboard screws for wood, MDF and particle board applications, offering high tightening torque and a clean, flush surface finish.
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| Thread Size (d) | 4 | 4.5 | 5 | 6 | |
| Major Diameter | d1 max. | 4.05 | 4.55 | 5.05 | 6.05 |
| d1 min. | 3.70 | 4.20 | 4.70 | 5.70 | |
| Head Diameter | dk max. | 8.05 | 9.05 | 10.05 | 12.05 |
| dk min. | 7.64 | 8.64 | 9.64 | 11.57 | |
| Head Height | k | 2.35 | 2.55 | 2.85 | 3.35 |
| Recess Width | M | 4.40 | 4.80 | 5.30 | 6.60 |
| Driver Size | PH | 2.00 | 2.00 | 2.00 | 3.00 |
| Min. Torque | N·cm | 30.00 | 44.00 | 61.00 | 110.00 |
| Recess Depth | Q | 2.51 | 3.02 | 3.55 | 3.55 |
| min. | 2.05 | 2.46 | 2.99 | 2.99 | |
| Pitch | p | 1.80 | 2.00 | 2.20 | 2.60 |
| r | 2.00 | 2.20 | 2.50 | 2.50 | |
| a | 2.80 | 3.00 | 3.20 | 3.60 |
| Thread Size (d) | 4 | 4.5 | 5 | 6 | ||
| Length (L) | min. | max. | Mass for 1,000 units (kg) | |||
| 13 | 12.10 | 13.90 | – | – | – | – |
| 16 | 15.10 | 16.90 | 0.96 | – | – | – |
| 18 | 17.10 | 18.90 | 1.18 | – | – | – |
| 20 | 19.00 | 21.00 | 1.51 | – | – | – |
| 25 | 24.00 | 26.00 | 1.62 | 1.88 | – | – |
| 30 | 28.75 | 31.25 | 1.93 | 2.20 | 2.80 | – |
| 40 | 38.75 | 41.25 | 2.20 | 2.80 | 3.45 | – |
| 45 | 43.75 | 46.25 | 2.40 | 3.03 | 3.78 | – |
| 50 | 48.50 | 51.50 | 2.72 | 3.15 | 4.11 | 6.44 |
| 60 | 58.50 | 61.50 | 3.24 | 3.27 | 4.78 | 7.47 |
| 70 | 68.00 | 72.00 | 3.75 | 4.44 | 5.47 | 8.73 |
| 80 | 78.00 | 82.00 | – | – | 6.16 | 10.40 |
| 90 | 88.00 | 92.00 | – | – | 6.85 | 11.45 |
| 100 | 98.00 | 102.00 | – | – | 7.54 | 12.50 |
| 120 | 117.50 | 122.50 | – | – | – | 14.64 |
| 150 | 147.50 | 152.50 | – | – | – | 18.92 |