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