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 5895-01-386-2835
NSN 5895-01-133-1958
NSN 5935-00-172-1679
NSN 6145-00-280-2154
NSN 2925-01-027-1293
NSN 5855-01-034-3845
NSN 5895-01-487-8939
NSN 6610-01-105-7384
NSN 5905-00-186-9044
NSN 5965-00-693-8829
NSN 5965-01-249-2114
NSN 4140-01-606-7869