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 6610-01-330-7839
NSN 5895-01-370-5569
NSN 5985-00-823-1112
NSN 5935-01-308-5100
NSN 5996-01-147-6054
NSN 5855-01-406-7237
NSN 2925-01-354-1752
NSN 6620-00-938-8212
NSN 6220-01-605-6609
NSN 6610-01-650-6364
NSN 6145-01-180-2599
NSN 5945-01-034-7214