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 5905-00-928-5059
NSN 5925-01-310-5729
NSN 5990-00-186-2445
NSN 6620-01-068-6224
NSN 6685-01-136-8963
NSN 5935-01-651-6298
NSN 6130-01-302-9105
NSN 2925-00-081-6835
NSN 6645-01-079-1262
NSN 6240-01-190-5344
NSN 5998-00-364-3665
NSN 6150-00-981-5867