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 5910-01-100-4010
NSN 6240-01-349-6320
NSN 5895-01-246-1769
NSN 5945-01-556-2444
NSN 6110-00-583-3128
NSN 6135-01-393-4746
NSN 5910-01-038-0672
NSN 6150-01-010-8420
NSN 5835-01-373-9506
NSN 5895-00-153-2595
NSN 5950-00-156-2220
NSN 7035-01-119-6271