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 6135-01-332-0431
NSN 2925-01-194-2484
NSN 5996-01-369-9209
NSN 6650-01-344-3974
NSN 6240-00-153-6519
NSN 5996-01-382-5113
NSN 6130-01-378-7082
NSN 6320-00-433-2773
NSN 5835-01-124-8830
NSN 6620-01-295-5341
NSN 6150-01-163-4489
NSN 5990-01-327-1558