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 5895-01-461-9280
NSN 5950-01-305-1821
NSN 6240-00-204-9355
NSN 5945-01-406-4352
NSN 6150-01-516-1131
NSN 5945-00-389-7948
NSN 6145-01-366-4619
NSN 6240-01-237-1481
NSN 6610-01-466-6338
NSN 5905-01-481-3943
NSN 6145-00-996-8879
NSN 6240-00-079-0112