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 5835-01-519-2916
NSN 5905-00-887-6128
NSN 6110-00-078-8565
NSN 6220-00-967-0062
NSN 5905-01-182-9293
NSN 2925-00-887-7092
NSN 6220-00-167-5441
NSN 5950-01-229-9125
NSN 5855-00-532-0025
NSN 6645-01-251-2613
NSN 5945-01-290-4370
NSN 5935-00-014-3287