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 7035-01-571-2356
NSN 5975-01-171-4790
NSN 5990-01-529-7307
NSN 5975-00-939-9013
NSN 6240-01-544-5712
NSN 5965-01-542-8510
NSN 6220-01-177-5694
NSN 5996-00-008-3266
NSN 5910-01-549-5358
NSN 5965-01-406-4164
NSN 5855-01-492-6385
NSN 2925-01-228-6554