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 6110-00-501-4668
NSN 6620-00-153-0982
NSN 5996-01-174-9166
NSN 5905-01-381-6386
NSN 5925-01-426-6923
NSN 5960-01-614-0489
NSN 6240-01-555-8365
NSN 7035-01-398-9581
NSN 5945-00-166-3733
NSN 5920-01-246-5678
NSN 6685-00-794-9187
NSN 6610-01-616-8852