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 5998-01-223-0085
NSN 5915-01-391-4664
NSN 2925-00-862-8550
NSN 5895-01-354-6335
NSN 5999-01-092-9773
NSN 5998-00-452-0329
NSN 2925-01-467-1192
NSN 5960-01-142-1995
NSN 5935-00-491-6370
NSN 6610-01-062-5178
NSN 2925-00-806-7972
NSN 5895-00-569-3435