The head of the screw must withstand several hammer blows. After being bent to a specified angle, the shank head fillet shall not show any signs of cracking. For details see ISO 898, part 1.
Vă rugăm să începeți să tastați pentru a primi sugestii.
The head of the screw must withstand several hammer blows. After being bent to a specified angle, the shank head fillet shall not show any signs of cracking. For details see ISO 898, part 1.