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 6220-01-406-3167
NSN 5996-00-665-2869
NSN 6220-01-311-2531
NSN 5996-00-057-5598
NSN 6145-01-255-7477
NSN 5905-01-132-8217
NSN 7035-01-300-7608
NSN 5985-01-164-0550
NSN 5945-01-317-0510
NSN 5945-01-154-1245
NSN 5945-01-219-6023
NSN 6110-00-211-7435