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 5950-00-529-6871
NSN 5920-00-802-0666
NSN 5999-01-516-2661
NSN 5996-01-575-1501
NSN 6220-01-427-2333
NSN 5935-01-227-5833
NSN 5999-01-373-8241
NSN 6145-00-756-3509
NSN 2925-01-168-6253
NSN 4140-01-168-6157
NSN 5960-01-413-3877
NSN 6145-01-024-9466