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 5999-00-539-2960
NSN 5990-01-299-2014
NSN 6685-00-211-4317
NSN 5965-01-023-0245
NSN 6145-01-225-2200
NSN 5935-01-274-6380
NSN 4140-00-529-3573
NSN 6685-01-103-6220
NSN 5999-01-067-8368
NSN 5996-01-437-6227
NSN 5855-00-285-8172
NSN 5895-01-423-4812