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