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 5910-01-425-1375
NSN 6130-01-177-8672
NSN 6105-01-198-1462
NSN 5915-01-646-4034
NSN 6135-01-084-1609
NSN 6110-00-001-5393
NSN 2925-01-446-6976
NSN 5920-01-316-8286
NSN 5975-01-381-2763
NSN 5950-00-494-0570
NSN 6135-00-932-3136
NSN 5925-01-085-4355