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 6145-01-308-9306
NSN 5855-00-004-0904
NSN 5985-01-162-3217
NSN 6620-00-262-3113
NSN 6150-00-653-9648
NSN 5935-01-616-4281
NSN 5920-00-721-0721
NSN 5935-00-188-8945
NSN 6240-01-110-8265
NSN 6110-01-240-5704
NSN 6150-00-794-8714
NSN 5930-01-555-9111