An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal 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. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
NSN 5965-01-352-4906
NSN 5950-01-483-6848
NSN 5920-01-388-0103
NSN 5905-01-119-1900
NSN 6105-00-487-7900
NSN 6610-01-473-5678
NSN 6110-00-840-6560
NSN 5985-00-279-9914
NSN 6620-00-151-5363
NSN 5998-01-024-9347
NSN 5895-01-406-0215
NSN 5985-00-502-3624