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 5835-00-400-5056
NSN 6645-01-520-6563
NSN 5855-00-252-5743
NSN 5960-01-068-2671
NSN 5945-01-263-6718
NSN 5960-01-160-2440
NSN 5985-01-406-3038
NSN 6150-01-614-3781
NSN 5835-00-106-2120
NSN 6135-01-540-2403
NSN 5945-00-659-1658
NSN 6220-01-226-6443