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 5930-01-188-8518
NSN 5975-01-028-1926
NSN 5996-00-432-5171
NSN 7035-01-593-9152
NSN 5990-01-045-7754
NSN 6220-01-169-2790
NSN 7035-00-295-0451
NSN 5990-00-872-1312
NSN 6685-00-056-9157
NSN 5998-00-898-2372
NSN 6130-01-035-6594
NSN 6645-01-170-5402