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 6645-01-351-1154
NSN 6645-01-238-2718
NSN 6150-01-517-9735
NSN 6645-00-163-9580
NSN 5950-00-581-9999
NSN 5945-00-565-0406
NSN 6610-01-125-5761
NSN 4140-01-373-0731
NSN 6650-01-549-4383
NSN 5945-00-419-2405
NSN 5930-00-615-5148
NSN 5920-01-112-2446