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 2925-01-511-5359
NSN 6150-00-111-5283
NSN 5925-00-267-3044
NSN 5985-01-097-8681
NSN 5925-01-371-6994
NSN 6610-01-406-4985
NSN 5975-00-421-0054
NSN 5910-01-121-9386
NSN 5950-01-294-2893
NSN 5999-01-166-9633
NSN 7035-01-347-6110
NSN 5960-01-309-3896