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 5925-01-442-8589
NSN 6620-01-087-2354
NSN 6320-00-310-1080
NSN 6645-00-421-5287
NSN 6105-01-123-3149
NSN 6150-01-295-5287
NSN 5990-01-168-6797
NSN 5910-01-352-6700
NSN 6150-01-330-4840
NSN 7035-00-111-4389
NSN 5990-01-328-9846
NSN 5975-01-417-5482