Bolt can be fabricated according to method 2 also
An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes thumbscrew.
NSN 5920-01-529-1888
NSN 6320-00-853-1920
NSN 6145-00-598-9397
NSN 5950-00-604-8747
NSN 5965-01-135-7910
NSN 5990-01-144-4674
NSN 6610-01-265-1824
NSN 6620-01-655-4591
NSN 5905-00-782-4109
NSN 5985-01-078-5836
NSN 5996-00-220-9414
NSN 5998-00-976-0396