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 5895-01-527-8720
NSN 5835-01-386-4027
NSN 5835-01-317-4840
NSN 5996-01-155-3022
NSN 5835-01-347-8714
NSN 5915-01-351-7230
NSN 5915-00-378-5585
NSN 6240-01-310-8598
NSN 6650-01-174-5788
NSN 5855-00-797-8217
NSN 5835-00-707-6266
NSN 5990-00-315-9343