A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 6105-01-091-4832
NSN 7035-01-209-6325
NSN 6150-00-515-0764
NSN 5965-01-270-1039
NSN 7035-00-104-7613
NSN 5835-01-162-8353
NSN 5965-00-432-8528
NSN 5930-01-236-5887
NSN 6145-01-634-0388
NSN 5985-00-824-8084
NSN 5930-01-213-8428
NSN 2925-01-315-0816