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