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 5835-01-116-2369
NSN 5920-01-283-7042
NSN 6220-01-431-5755
NSN 6320-01-399-6177
NSN 6105-00-371-1734
NSN 5990-01-278-8833
NSN 5999-00-203-1202
NSN 5998-01-191-1967
NSN 5910-01-371-2553
NSN 5975-00-959-6187
NSN 5930-00-111-3345
NSN 5975-01-541-4461