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 6145-00-791-9820
NSN 6240-01-566-9408
NSN 6320-00-456-0836
NSN 5975-01-333-9262
NSN 6145-01-168-9296
NSN 6145-00-310-2598
NSN 6220-00-954-0442
NSN 4140-00-307-2732
NSN 6135-01-475-2428
NSN 5950-01-037-6252
NSN 5998-01-645-5219
NSN 5930-01-574-0607