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 5999-00-617-8145
NSN 5920-00-478-1280
NSN 6685-00-634-9964
NSN 5945-01-328-8526
NSN 6105-00-284-1768
NSN 5910-01-023-8230
NSN 6610-00-260-1181
NSN 6135-01-142-2417
NSN 5905-01-459-7549
NSN 5996-01-464-4359
NSN 5920-01-084-2508
NSN 6645-01-222-7268