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 5996-01-332-8682
NSN 4140-00-896-9602
NSN 5835-01-565-3411
NSN 5999-01-456-1370
NSN 6130-00-162-2105
NSN 5998-01-546-2491
NSN 6135-01-180-9611
NSN 5950-00-026-0212
NSN 5930-01-576-2669
NSN 5985-01-507-0738
NSN 4140-00-679-9512
NSN 5960-00-058-1130