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 5910-00-420-3930
NSN 5855-00-281-3843
NSN 5925-00-226-1155
NSN 6620-00-248-9513
NSN 6105-00-643-4975
NSN 5999-01-619-5763
NSN 5895-00-792-9751
NSN 5998-01-386-3859
NSN 6685-01-600-6154
NSN 5960-00-289-6591
NSN 5960-00-832-8449
NSN 5990-01-650-9034