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