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 5910-01-462-1205
NSN 5996-01-577-1889
NSN 6105-01-484-6790
NSN 6620-01-575-9561
NSN 6105-01-559-1826
NSN 7035-01-166-2473
NSN 6110-01-625-8289
NSN 5945-01-054-5556
NSN 6685-01-322-8386
NSN 2925-01-567-8027
NSN 6240-01-063-7685
NSN 6645-01-444-3016