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 6110-01-577-5947
NSN 5998-01-363-0689
NSN 5960-01-430-3911
NSN 6320-01-160-8578
NSN 4140-00-678-8443
NSN 6135-00-947-0406
NSN 5920-01-201-2252
NSN 6240-00-225-9702
NSN 5905-01-401-5325
NSN 5998-01-449-5709
NSN 5855-01-141-8227
NSN 5999-00-271-0824