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 6130-01-542-7834
NSN 6610-01-575-8795
NSN 6130-01-352-0771
NSN 6645-01-382-0292
NSN 5935-00-801-9490
NSN 5998-01-227-3134
NSN 6645-01-406-0688
NSN 5990-01-423-2219
NSN 5950-00-920-7958
NSN 4140-01-352-2924
NSN 5960-01-123-8775
NSN 5998-00-360-1738