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 6135-00-416-2898
NSN 6320-00-831-2227
NSN 6135-01-532-7655
NSN 6145-01-316-5357
NSN 6220-00-251-0701
NSN 5945-01-391-3745
NSN 6150-01-652-3786
NSN 6320-00-593-0379
NSN 5920-00-515-3617
NSN 6150-00-853-6440
NSN 5996-00-345-8025
NSN 5990-00-506-8315