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