Project Description
Chipboard screw(particleboard screw)
Phillips flat head chipboard screw has thin shafts and coarse wood thread, which prevents the problems on application of the conventional wood screws in chipboard and different types of wood.
S-metal produces chipboard screws with special designed 40° threads, which offer large clamping force when drilling into chipboard; what is more,20°-30° needle screw tip ensures easy and fast assembly to save your time and money. Phillips flat head chipboard screw also is called speed-screws or particle board screws.
Standards:DIN 7505
Material:Case hardened steel and surface-hardened C 1018,C 1022.
Finish:zinc galvanized, yellow zinc galvanized
DIN7505flat head cross recessed chipboard screw
Dimension in mm.
| Diameter d1 | dk | k | r max. | drive no. | d1 | d2 | p | |||
| max | min | max | min | max | min | |||||
| 2.5 | 5 | 4.7 | 1.4 | 1.5 | 1 | 2.5 | 2.25 | 1.5 | 1.1 | 1.1 |
| 3 | 6 | 5.7 | 1.8 | 1.5 | 1 | 3 | 2.75 | 1.9 | 1.5 | 1.35 |
| 3.5 | 7 | 6.64 | 2 | 1.8 | 2 | 3.5 | 3.2 | 2.15 | 1.67 | 1.6 |
| 4 | 8 | 7.64 | 2.35 | 2 | 2 | 4 | 3.7 | 2.5 | 2.02 | 1.8 |
| 4.5 | 9 | 8.64 | 2.55 | 2.2 | 2 | 4.5 | 4.2 | 2.7 | 2.22 | 2 |
| 5 | 10 | 9.64 | 2.85 | 2.5 | 2 | 5 | 4.7 | 3 | 2.52 | 2.2 |
| 6 | 12 | 11.57 | 3.35 | 2.5 | 3 | 6 | 5.7 | 3.7 | 3.22 | 2.6 |
