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 5925-01-222-0059
NSN 5996-01-607-5695
NSN 5930-00-467-3542
NSN 5930-01-258-6713
NSN 6320-00-456-0836
NSN 5950-01-206-7505
NSN 5855-00-999-1419
NSN 5990-00-591-3793
NSN 5925-00-137-0688
NSN 6220-01-437-8579
NSN 6650-00-103-3239
NSN 6220-00-845-3051