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 6645-01-160-7707
NSN 5935-00-688-7669
NSN 6240-01-409-2465
NSN 6135-01-115-2867
NSN 5950-00-288-5994
NSN 5835-01-089-1076
NSN 5905-01-300-2072
NSN 5920-01-284-1786
NSN 5965-01-204-8505
NSN 5960-01-146-0289
NSN 5935-00-224-5994
NSN 5950-00-485-3734