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 6130-00-553-8758
NSN 5999-00-629-1336
NSN 6150-01-226-6023
NSN 5960-01-552-0862
NSN 2925-00-724-3140
NSN 6135-00-932-3136
NSN 6130-00-231-3929
NSN 6320-01-335-8336
NSN 5950-01-290-6413
NSN 5960-01-624-1170
NSN 5925-00-201-6284
NSN 5996-01-375-7560