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 5945-00-204-7723
NSN 5905-00-106-3899
NSN 5835-01-654-4570
NSN 6110-01-453-0705
NSN 6105-01-108-7950
NSN 5835-01-502-9228
NSN 5925-01-521-0966
NSN 6620-01-391-3507
NSN 6145-00-170-7947
NSN 6150-01-364-1537
NSN 6620-00-816-9755
NSN 6685-01-318-8644