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 6685-01-432-0265
NSN 2925-01-106-8871
NSN 5999-00-061-8685
NSN 5999-00-419-0693
NSN 5950-01-517-6189
NSN 6105-01-441-4348
NSN 5960-00-241-2911
NSN 5905-01-302-2894
NSN 5925-01-083-4816
NSN 6150-00-788-6064
NSN 6145-00-360-3874
NSN 5905-01-360-6055