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 5985-01-033-6623
NSN 6650-01-512-1930
NSN 4140-01-421-4045
NSN 5975-00-521-3828
NSN 5905-00-506-9023
NSN 6610-01-038-5560
NSN 6145-00-437-8960
NSN 6320-01-578-6006
NSN 5996-00-919-9354
NSN 5950-00-548-2187
NSN 5930-00-180-2741
NSN 5835-01-602-0311