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 6685-00-203-4485
NSN 5998-01-444-1893
NSN 5950-01-246-3984
NSN 2925-00-179-7143
NSN 5935-01-551-1788
NSN 6135-00-375-6861
NSN 2925-00-167-6763
NSN 5920-01-410-7740
NSN 5950-01-032-9194
NSN 5996-01-651-7581
NSN 5960-01-570-8605
NSN 6320-01-573-6490