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 5930-01-013-9251
NSN 5985-01-256-4415
NSN 5925-01-393-9839
NSN 5895-01-285-7989
NSN 5855-01-618-1647
NSN 5975-01-027-0253
NSN 6620-00-997-6791
NSN 5920-01-369-6385
NSN 5998-01-370-3995
NSN 5996-00-125-4570
NSN 6240-01-042-3650
NSN 6645-01-349-1631