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 6110-00-630-1074
NSN 5985-00-905-7167
NSN 5910-00-409-3308
NSN 5985-01-421-4559
NSN 6645-00-456-2923
NSN 5975-01-313-8328
NSN 6650-00-698-5869
NSN 5999-01-272-0868
NSN 5945-01-444-0971
NSN 5920-01-585-2833
NSN 6650-00-586-3726
NSN 5925-01-550-0258