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 6145-01-058-6113
NSN 6135-00-613-1068
NSN 6645-01-322-8431
NSN 6145-00-891-6779
NSN 5998-01-190-9626
NSN 5910-01-112-4227
NSN 6650-01-390-1674
NSN 5960-00-517-9359
NSN 5920-00-956-4172
NSN 6220-00-136-9400
NSN 5910-01-025-5792
NSN 5950-01-259-9472