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 5960-01-084-7379
NSN 5985-01-390-5410
NSN 5835-01-447-2544
NSN 6610-01-169-6134
NSN 6645-00-618-6694
NSN 5930-01-567-1616
NSN 6240-00-214-9073
NSN 5920-00-487-4256
NSN 4140-01-400-3610
NSN 5965-01-287-7235
NSN 6110-01-605-7787
NSN 5920-00-905-1831