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 5965-00-275-0491
NSN 6105-01-634-0322
NSN 5855-01-098-9038
NSN 5950-00-189-9922
NSN 5975-00-657-6342
NSN 6320-01-476-7702
NSN 5855-01-455-3317
NSN 6110-01-481-7758
NSN 5990-01-139-6042
NSN 5930-00-024-0559
NSN 5960-01-237-2336
NSN 6135-00-405-1989