We can use for fiberboard, windows, wood boards
Size | Thread Size(mm) | Total Length(mm) | Head Diameter(mm) | Head Thickness(mm) | ||||
4.2*16 #8 | 4.16 | 16.37 | 7.45 | 2.13 | ||||
4.2*19 #8 | 4.28 | 20.09 | 7.69 | 2.15 | ||||
4.2*25 #8 | 4.22 | 25.01 | 7.01 | 2.20 | ||||
4.2*30 #8 | 4.18 | 30.27 | 7.41 | 2.13 | ||||
4.2*35 #8 | 4.10 | 34.89 | 7.26 | 2.13 | ||||
4.2*38 #8 | 4.16 | 40.23 | 7.39 | 2.37 | ||||
4.2*50 #8 | 4.23 | 49.88 | 7.34 | 2.41 | ||||
The above data is measured manually by a single batch, the error is within ± 0.5mm, please refer to the actual product. |