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 6620-00-975-5159
NSN 5910-01-196-9389
NSN 5965-01-014-3456
NSN 6320-00-823-2015
NSN 5835-00-994-5116
NSN 5960-00-256-0577
NSN 5950-00-088-1377
NSN 6650-01-599-0019
NSN 6240-01-542-3823
NSN 5915-00-989-2939
NSN 5835-01-118-4690
NSN 5935-00-064-1555