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 6135-01-629-6940
NSN 5895-00-637-2658
NSN 6220-00-831-1672
NSN 5855-01-466-5353
NSN 5960-01-293-3536
NSN 2925-01-424-0235
NSN 6135-01-334-3935
NSN 5975-01-100-0320
NSN 5895-01-618-3892
NSN 5975-00-658-3718
NSN 6240-01-569-6904
NSN 6150-00-171-5078