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 5998-01-248-1039
NSN 5935-01-164-4465
NSN 6145-01-463-2478
NSN 6685-00-018-1842
NSN 5925-00-204-7494
NSN 6320-01-046-5228
NSN 6645-01-244-4881
NSN 5835-01-122-2747
NSN 7035-01-278-1379
NSN 5945-01-083-8155
NSN 5950-00-950-3390
NSN 5895-01-122-9530