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 6650-01-522-0075
NSN 6320-01-322-4950
NSN 5935-00-232-4042
NSN 5945-01-391-6289
NSN 5965-00-812-9158
NSN 5985-01-338-0603
NSN 5910-00-032-6371
NSN 5996-01-128-3080
NSN 6650-01-648-3903
NSN 6645-01-313-1215
NSN 5945-01-243-1131
NSN 6105-01-354-7475