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 6105-01-382-9690
NSN 5935-01-178-2642
NSN 6685-01-220-2935
NSN 6240-01-519-2935
NSN 7035-01-182-1086
NSN 5910-01-223-9790
NSN 5895-01-421-5040
NSN 5965-00-309-4814
NSN 5950-01-474-7650
NSN 6685-01-646-5872
NSN 5935-00-406-1991
NSN 5965-00-161-1512