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 5975-00-661-1832
NSN 5855-00-925-7887
NSN 6110-00-900-6410
NSN 5960-00-368-4084
NSN 5960-00-789-3753
NSN 5930-01-278-8342
NSN 5835-01-192-3994
NSN 5975-01-534-7598
NSN 6135-00-715-4001
NSN 6645-01-485-3517
NSN 6685-00-960-7667
NSN 6240-01-285-4417