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 6685-01-244-6813
NSN 5990-00-932-3070
NSN 5945-01-247-0770
NSN 5935-01-215-1216
NSN 5985-01-433-2400
NSN 6135-01-581-8163
NSN 6110-01-528-1489
NSN 6105-01-030-9266
NSN 5920-00-921-3749
NSN 6135-01-187-4382
NSN 6110-01-051-2899
NSN 5999-01-124-9480