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 6145-01-369-1622
NSN 7035-01-463-6559
NSN 5975-01-588-0870
NSN 5975-00-587-4871
NSN 2925-01-544-4880
NSN 6685-00-661-2347
NSN 5920-01-422-4151
NSN 5905-00-833-7659
NSN 6240-01-491-9011
NSN 5996-01-589-9828
NSN 6610-01-565-4076
NSN 6110-01-157-7629