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 6145-00-320-4855
NSN 5945-01-411-6180
NSN 6150-00-474-7158
NSN 6150-00-284-1369
NSN 5855-00-089-3974
NSN 6105-01-391-5390
NSN 5910-00-359-9739
NSN 5960-00-263-0106
NSN 6685-00-272-7659
NSN 6240-00-617-9599
NSN 5835-01-550-5094
NSN 5930-00-045-0847