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 5935-01-112-0450
NSN 5895-01-515-7804
NSN 6240-01-094-7717
NSN 6240-00-116-3629
NSN 6685-01-535-5699
NSN 5985-01-196-1191
NSN 6240-00-260-0399
NSN 5835-00-377-7020
NSN 5998-01-094-3629
NSN 6320-01-219-5174
NSN 5990-00-627-5151
NSN 5895-01-438-7109