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 6610-00-572-8786
NSN 6220-00-527-1177
NSN 5835-01-012-5065
NSN 6645-00-155-2398
NSN 6610-01-012-0517
NSN 5998-01-166-7101
NSN 5895-00-483-7815
NSN 6110-01-338-2575
NSN 6135-00-871-3646
NSN 5905-01-500-8935
NSN 5925-01-418-3314
NSN 5960-00-086-8764