1 drilled hole through center of unthreaded shank
A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.
NSN 6130-01-655-8435
NSN 5935-01-412-0240
NSN 6610-01-467-4582
NSN 5999-01-380-7500
NSN 6135-01-447-3086
NSN 5930-00-082-7562
NSN 6105-00-834-0169
NSN 6110-00-636-1234
NSN 5996-00-852-1730
NSN 5930-01-512-7379
NSN 5920-01-495-3991
NSN 6610-01-011-7577