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 6645-01-607-5999
NSN 5920-00-216-4759
NSN 6110-01-614-9542
NSN 6130-01-429-8442
NSN 6105-00-862-8374
NSN 5950-00-661-2612
NSN 6145-01-410-6651
NSN 6240-01-140-4360
NSN 5905-00-587-7201
NSN 6645-01-602-8275
NSN 5910-00-726-4612
NSN 6220-01-420-7812