Relacionar Columnas fasteners-Exercise EVersión en línea Matching the beginnings and the ends of the sentences. por Ella Glazov 1 A cotter pin is also used… 2 3 The heads of screws are slotted 4 Bolts and nuts are shaped 5 We can describe a screw… 6 Safety wire is easily… 7 The tip of a rivet is pounded or mushroomed… 8 Safety wire is made of 9 Cotter pins are also referred to to engage screwdrivers. are split. by its slot. twisted or bent. to form another head. to safety bolts and pins. copper or steel. as safetying devices.
Crear