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 5975-01-200-7710
NSN 7035-01-349-7883
NSN 5985-01-219-8016
NSN 6220-01-437-2716
NSN 6320-01-615-7202
NSN 6645-00-171-9639
NSN 6130-01-250-5144
NSN 6150-01-334-6414
NSN 5930-00-929-3447
NSN 6150-00-455-1331
NSN 5925-00-279-2936
NSN 6650-00-355-8920