Other end is left-handed threads
An internally threaded item with a cylindrical and/or square, hexagonal, octagonal, or dodecagonal outer periphery (parallel to the threaded axis) a portion(s) of which may or may not be enlarged, forming a flange(s) and/or shoulder(s). Items not having an enlarged outer portion may be threaded, a part of the full length, or tapped from both ends. Items having an enlarged outer portion (flange(s) or shoulder(s)) may be threaded the full length, threaded a part of the full length, or tapped from both ends. Items tapped from both ends shall have either right-hand threads on both ends or left-hand threads on both ends. For items conforming to any of the above and having a length overall exceeding two times the largest outside diameter or width across flats, use post, electrical-mechanical equipment. For items with an outside contour that is the same the full length, having a continuous thread through its entire length, and the length does not exceed two times the diameter or width across the flats use nut (1), plain (as modified). Excludes nut (1), plain, cap. See also turnbuckle body.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 6685-00-929-6093
NSN 5960-01-628-2760
NSN 5905-01-610-4207
NSN 5960-00-167-0397
NSN 6150-01-020-7881
NSN 5998-01-596-0072
NSN 5996-01-188-8792
NSN 6620-00-170-5296
NSN 6240-01-607-6252
NSN 5925-01-562-1892
NSN 6685-00-162-2052
NSN 5915-00-229-8310