An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also bolt, externally relieved body and bolt, internal wrenching.
NSN 6685-01-604-2302
NSN 7035-01-486-4118
NSN 5945-00-225-8118
NSN 5835-01-096-8570
NSN 6650-01-432-8992
NSN 5920-00-074-4654
NSN 6610-00-734-5976
NSN 6110-00-221-8559
NSN 6145-01-519-7738
NSN 5915-00-855-3055
NSN 5905-00-696-0308
NSN 5960-00-993-0226