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 6645-01-375-9702
NSN 6220-01-131-5295
NSN 6150-00-776-2738
NSN 5975-00-012-4376
NSN 4140-00-991-8849
NSN 5990-01-307-4489
NSN 5990-01-539-4653
NSN 5895-01-278-9379
NSN 6150-01-085-5085
NSN 6135-00-145-8884
NSN 6650-01-384-5270
NSN 6110-00-171-2214