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 5945-00-784-5880
NSN 5905-00-491-4749
NSN 5935-00-293-1863
NSN 5950-00-116-8675
NSN 6135-01-561-5945
NSN 5915-00-654-3155
NSN 5998-01-214-5380
NSN 5925-01-476-7536
NSN 5905-01-653-6464
NSN 4140-01-573-5509
NSN 5975-01-564-1060
NSN 5965-00-267-4173