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 2925-01-348-8306
NSN 5998-00-198-5038
NSN 6135-01-475-2428
NSN 5975-00-308-5138
NSN 6150-01-354-4754
NSN 6645-01-258-3229
NSN 5945-01-602-7409
NSN 2925-01-041-8201
NSN 6150-01-127-7444
NSN 4140-01-202-7853
NSN 5925-01-436-9833
NSN 5910-00-881-0644