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 5930-01-111-5598
NSN 6145-00-826-6676
NSN 5998-00-761-6508
NSN 5925-01-330-7616
NSN 6135-00-073-8939
NSN 2925-01-242-2309
NSN 6620-01-031-8180
NSN 5960-00-628-2003
NSN 5998-00-118-4463
NSN 6145-01-366-8205
NSN 5996-01-602-5655
NSN 5855-00-235-2676