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 6150-01-068-2356
NSN 6650-01-343-3040
NSN 5855-00-999-9262
NSN 6145-01-204-9529
NSN 5855-01-280-9735
NSN 5895-00-952-3199
NSN 5996-01-570-4583
NSN 6135-01-506-3859
NSN 6110-01-442-3800
NSN 5945-00-554-9351
NSN 5950-01-107-1769
NSN 5905-01-048-2921