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 6685-00-229-7350
NSN 5910-01-026-0855
NSN 6135-01-111-1495
NSN 5925-01-646-0722
NSN 5996-01-340-6013
NSN 5935-01-655-4595
NSN 5895-00-227-9936
NSN 5990-01-340-3575
NSN 6650-01-313-5511
NSN 5960-00-001-3109
NSN 6135-01-138-8157
NSN 6110-00-049-5063