A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.
Classification: Other copper screws (not for wood) bolts and nuts
NSN 5920-00-269-6178
NSN 5990-01-408-6554
NSN 6105-01-424-0275
NSN 5935-01-108-2560
NSN 5960-01-339-3037
NSN 6240-01-429-9826
NSN 5998-01-229-7692
NSN 5996-01-233-9893
NSN 5910-01-476-7272
NSN 6150-01-084-6844
NSN 6135-01-655-1759
NSN 5960-01-461-1384