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 5985-00-339-2318
NSN 5996-00-084-1760
NSN 5835-01-615-0451
NSN 6620-01-535-6925
NSN 6145-01-373-5059
NSN 6150-01-356-1373
NSN 6110-00-254-7252
NSN 5996-01-592-8104
NSN 5998-01-273-0904
NSN 2925-00-814-8745
NSN 6130-01-575-1300
NSN 6320-00-456-0836