Threaded fastener with retainer and method of making such fastener

摘要

A fastener element ( 16 ) has a head section ( 18 ), a threaded shank section ( 17 ) with threads ( 20 ) at a pitch and a distal end section ( 22 ). A retention device ( 24 ) is secured to the distal end section and is engageable with a fastener receiving member ( 14 ).