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 Safety wire is made of 3 We can describe a screw… 4 Cotter pins are also referred to 5 Safety wire is easily… 6 7 Bolts and nuts are shaped 8 The tip of a rivet is pounded or mushroomed… 9 The heads of screws are slotted twisted or bent. to form another head. copper or steel. as safetying devices. are split. to engage screwdrivers. by its slot. to safety bolts and pins.
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