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 5990-00-333-6210
NSN 5925-00-076-0120
NSN 5895-01-570-0485
NSN 5930-01-427-3676
NSN 5945-01-431-8124
NSN 5985-01-457-1433
NSN 5930-01-313-2716
NSN 6145-01-540-6177
NSN 6320-01-425-1417
NSN 5910-01-589-6790
NSN 6650-01-100-0933
NSN 6105-01-573-5924